27959360

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 168

約数和(自身を含む): 80320896

約数和(自身を除く): 52361536

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 47, 52, 55, 64, 65, 80, 88, 94, 104, 110, 130, 143, 160, 169, 176, 188, 208, 220, 235, 260, 286, 320, 338, 352, 376, 416, 440, 470, 517, 520, 572, 611, 676, 704, 715, 752, 832, 845, 880, 940, 1034, 1040, 1144, 1222, 1352, 1430, 1504, 1690, 1760, 1859, 1880, 2068, 2080, 2288, 2444, 2585, 2704, 2860, 3008, 3055, 3380, 3520, 3718, 3760, 4136, 4160, 4576, 4888, 5170, 5408, 5720, 6110, 6721, 6760, 7436, 7520, 7943, 8272, 9152, 9295, 9776, 10340, 10816, 11440, 12220, 13442, 13520, 14872, 15040, 15886, 16544, 18590, 19552, 20680, 22880, 24440, 26884, 27040, 29744, 31772, 33088, 33605, 37180, 39104, 39715, 41360, 45760, 48880, 53768, 54080, 59488, 63544, 67210, 74360, 79430, 82720, 87373, 97760, 107536, 118976, 127088, 134420, 148720, 158860, 165440, 174746, 195520, 215072, 254176, 268840, 297440, 317720, 349492, 430144, 436865, 508352, 537680, 594880, 635440, 698984, 873730, 1075360, 1270880, 1397968, 1747460, 2150720, 2541760, 2795936, 3494920, 5591872, 6989840, 13979680, 27959360]

約数ペア:

[(1, 27959360), (2, 13979680), (4, 6989840), (5, 5591872), (8, 3494920), (10, 2795936), (11, 2541760), (13, 2150720), (16, 1747460), (20, 1397968), (22, 1270880), (26, 1075360), (32, 873730), (40, 698984), (44, 635440), (47, 594880), (52, 537680), (55, 508352), (64, 436865), (65, 430144), (80, 349492), (88, 317720), (94, 297440), (104, 268840), (110, 254176), (130, 215072), (143, 195520), (160, 174746), (169, 165440), (176, 158860), (188, 148720), (208, 134420), (220, 127088), (235, 118976), (260, 107536), (286, 97760), (320, 87373), (338, 82720), (352, 79430), (376, 74360), (416, 67210), (440, 63544), (470, 59488), (517, 54080), (520, 53768), (572, 48880), (611, 45760), (676, 41360), (704, 39715), (715, 39104), (752, 37180), (832, 33605), (845, 33088), (880, 31772), (940, 29744), (1034, 27040), (1040, 26884), (1144, 24440), (1222, 22880), (1352, 20680), (1430, 19552), (1504, 18590), (1690, 16544), (1760, 15886), (1859, 15040), (1880, 14872), (2068, 13520), (2080, 13442), (2288, 12220), (2444, 11440), (2585, 10816), (2704, 10340), (2860, 9776), (3008, 9295), (3055, 9152), (3380, 8272), (3520, 7943), (3718, 7520), (3760, 7436), (4136, 6760), (4160, 6721), (4576, 6110), (4888, 5720), (5170, 5408)]