26128890560

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:595

約数の個数: 224

約数和(自身を含む): 66422747520

約数和(自身を除く): 40293856960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 113, 115, 160, 178, 184, 226, 230, 320, 353, 356, 368, 445, 452, 460, 565, 706, 712, 736, 890, 904, 920, 1130, 1412, 1424, 1472, 1765, 1780, 1808, 1840, 2047, 2260, 2599, 2824, 2848, 3530, 3560, 3616, 3680, 4094, 4520, 5198, 5648, 5696, 7060, 7120, 7232, 7360, 8119, 8188, 9040, 10057, 10235, 10396, 11296, 12995, 14120, 14240, 16238, 16376, 18080, 20114, 20470, 20792, 22592, 25990, 28240, 28480, 31417, 32476, 32752, 36160, 39889, 40228, 40595, 40940, 41584, 50285, 51980, 56480, 62834, 64952, 65504, 79778, 80456, 81190, 81880, 83168, 100570, 103960, 112960, 125668, 129904, 131008, 157085, 159556, 160912, 162380, 163760, 166336, 199445, 201140, 207920, 231311, 251336, 259808, 314170, 319112, 321824, 324760, 327520, 398890, 402280, 415840, 462622, 502672, 519616, 628340, 638224, 643648, 649520, 655040, 722591, 797780, 804560, 831680, 917447, 925244, 1005344, 1156555, 1256680, 1276448, 1299040, 1445182, 1595560, 1609120, 1834894, 1850488, 2010688, 2313110, 2513360, 2552896, 2598080, 2890364, 3191120, 3218240, 3550121, 3612955, 3669788, 3700976, 4587235, 4626220, 5026720, 5780728, 6382240, 7100242, 7225910, 7339576, 7401952, 9174470, 9252440, 10053440, 11561456, 12764480, 14200484, 14451820, 14679152, 14803904, 17750605, 18348940, 18504880, 23122912, 28400968, 28903640, 29358304, 35501210, 36697880, 37009760, 46245824, 56801936, 57807280, 58716608, 71002420, 73395760, 74019520, 81652783, 113603872, 115614560, 142004840, 146791520, 163305566, 227207744, 231229120, 284009680, 293583040, 326611132, 408263915, 568019360, 653222264, 816527830, 1136038720, 1306444528, 1633055660, 2612889056, 3266111320, 5225778112, 6532222640, 13064445280, 26128890560]

約数ペア:

[(1, 26128890560), (2, 13064445280), (4, 6532222640), (5, 5225778112), (8, 3266111320), (10, 2612889056), (16, 1633055660), (20, 1306444528), (23, 1136038720), (32, 816527830), (40, 653222264), (46, 568019360), (64, 408263915), (80, 326611132), (89, 293583040), (92, 284009680), (113, 231229120), (115, 227207744), (160, 163305566), (178, 146791520), (184, 142004840), (226, 115614560), (230, 113603872), (320, 81652783), (353, 74019520), (356, 73395760), (368, 71002420), (445, 58716608), (452, 57807280), (460, 56801936), (565, 46245824), (706, 37009760), (712, 36697880), (736, 35501210), (890, 29358304), (904, 28903640), (920, 28400968), (1130, 23122912), (1412, 18504880), (1424, 18348940), (1472, 17750605), (1765, 14803904), (1780, 14679152), (1808, 14451820), (1840, 14200484), (2047, 12764480), (2260, 11561456), (2599, 10053440), (2824, 9252440), (2848, 9174470), (3530, 7401952), (3560, 7339576), (3616, 7225910), (3680, 7100242), (4094, 6382240), (4520, 5780728), (5198, 5026720), (5648, 4626220), (5696, 4587235), (7060, 3700976), (7120, 3669788), (7232, 3612955), (7360, 3550121), (8119, 3218240), (8188, 3191120), (9040, 2890364), (10057, 2598080), (10235, 2552896), (10396, 2513360), (11296, 2313110), (12995, 2010688), (14120, 1850488), (14240, 1834894), (16238, 1609120), (16376, 1595560), (18080, 1445182), (20114, 1299040), (20470, 1276448), (20792, 1256680), (22592, 1156555), (25990, 1005344), (28240, 925244), (28480, 917447), (31417, 831680), (32476, 804560), (32752, 797780), (36160, 722591), (39889, 655040), (40228, 649520), (40595, 643648), (40940, 638224), (41584, 628340), (50285, 519616), (51980, 502672), (56480, 462622), (62834, 415840), (64952, 402280), (65504, 398890), (79778, 327520), (80456, 324760), (81190, 321824), (81880, 319112), (83168, 314170), (100570, 259808), (103960, 251336), (112960, 231311), (125668, 207920), (129904, 201140), (131008, 199445), (157085, 166336), (159556, 163760), (160912, 162380)]