88228400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 180

約数和(自身を含む): 246046752

約数和(自身を除く): 157818352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 47, 50, 52, 65, 76, 80, 94, 95, 100, 104, 130, 152, 188, 190, 200, 208, 235, 247, 260, 304, 325, 361, 376, 380, 400, 470, 475, 494, 520, 611, 650, 722, 752, 760, 893, 940, 950, 988, 1040, 1175, 1222, 1235, 1300, 1444, 1520, 1786, 1805, 1880, 1900, 1976, 2350, 2444, 2470, 2600, 2888, 3055, 3572, 3610, 3760, 3800, 3952, 4465, 4693, 4700, 4888, 4940, 5200, 5776, 6110, 6175, 7144, 7220, 7600, 8930, 9025, 9386, 9400, 9776, 9880, 11609, 12220, 12350, 14288, 14440, 15275, 16967, 17860, 18050, 18772, 18800, 19760, 22325, 23218, 23465, 24440, 24700, 28880, 30550, 33934, 35720, 36100, 37544, 44650, 46436, 46930, 48880, 49400, 58045, 61100, 67868, 71440, 72200, 75088, 84835, 89300, 92872, 93860, 98800, 116090, 117325, 122200, 135736, 144400, 169670, 178600, 185744, 187720, 220571, 232180, 234650, 244400, 271472, 290225, 339340, 357200, 375440, 424175, 441142, 464360, 469300, 580450, 678680, 848350, 882284, 928720, 938600, 1102855, 1160900, 1357360, 1696700, 1764568, 1877200, 2205710, 2321800, 3393400, 3529136, 4411420, 4643600, 5514275, 6786800, 8822840, 11028550, 17645680, 22057100, 44114200, 88228400]

約数ペア:

[(1, 88228400), (2, 44114200), (4, 22057100), (5, 17645680), (8, 11028550), (10, 8822840), (13, 6786800), (16, 5514275), (19, 4643600), (20, 4411420), (25, 3529136), (26, 3393400), (38, 2321800), (40, 2205710), (47, 1877200), (50, 1764568), (52, 1696700), (65, 1357360), (76, 1160900), (80, 1102855), (94, 938600), (95, 928720), (100, 882284), (104, 848350), (130, 678680), (152, 580450), (188, 469300), (190, 464360), (200, 441142), (208, 424175), (235, 375440), (247, 357200), (260, 339340), (304, 290225), (325, 271472), (361, 244400), (376, 234650), (380, 232180), (400, 220571), (470, 187720), (475, 185744), (494, 178600), (520, 169670), (611, 144400), (650, 135736), (722, 122200), (752, 117325), (760, 116090), (893, 98800), (940, 93860), (950, 92872), (988, 89300), (1040, 84835), (1175, 75088), (1222, 72200), (1235, 71440), (1300, 67868), (1444, 61100), (1520, 58045), (1786, 49400), (1805, 48880), (1880, 46930), (1900, 46436), (1976, 44650), (2350, 37544), (2444, 36100), (2470, 35720), (2600, 33934), (2888, 30550), (3055, 28880), (3572, 24700), (3610, 24440), (3760, 23465), (3800, 23218), (3952, 22325), (4465, 19760), (4693, 18800), (4700, 18772), (4888, 18050), (4940, 17860), (5200, 16967), (5776, 15275), (6110, 14440), (6175, 14288), (7144, 12350), (7220, 12220), (7600, 11609), (8930, 9880), (9025, 9776), (9386, 9400)]