57313880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5801}}^1$

素因数の和:5844

約数の個数: 64

約数和(自身を含む): 146210400

約数和(自身を除く): 88896520

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 5801, 9880, 11602, 23204, 29005, 46408, 58010, 75413, 110219, 116020, 150826, 220438, 232040, 301652, 377065, 440876, 551095, 603304, 754130, 881752, 1102190, 1432847, 1508260, 2204380, 2865694, 3016520, 4408760, 5731388, 7164235, 11462776, 14328470, 28656940, 57313880]

約数ペア:

[(1, 57313880), (2, 28656940), (4, 14328470), (5, 11462776), (8, 7164235), (10, 5731388), (13, 4408760), (19, 3016520), (20, 2865694), (26, 2204380), (38, 1508260), (40, 1432847), (52, 1102190), (65, 881752), (76, 754130), (95, 603304), (104, 551095), (130, 440876), (152, 377065), (190, 301652), (247, 232040), (260, 220438), (380, 150826), (494, 116020), (520, 110219), (760, 75413), (988, 58010), (1235, 46408), (1976, 29005), (2470, 23204), (4940, 11602), (5801, 9880)]