38975820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:599

約数の個数: 96

約数和(自身を含む): 118879488

約数和(自身を除く): 79903668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 107, 130, 156, 195, 214, 260, 321, 390, 428, 467, 535, 642, 780, 934, 1070, 1284, 1391, 1401, 1605, 1868, 2140, 2335, 2782, 2802, 3210, 4173, 4670, 5564, 5604, 6071, 6420, 6955, 7005, 8346, 9340, 12142, 13910, 14010, 16692, 18213, 20865, 24284, 27820, 28020, 30355, 36426, 41730, 49969, 60710, 72852, 83460, 91065, 99938, 121420, 149907, 182130, 199876, 249845, 299814, 364260, 499690, 599628, 649597, 749535, 999380, 1299194, 1499070, 1948791, 2598388, 2998140, 3247985, 3897582, 6495970, 7795164, 9743955, 12991940, 19487910, 38975820]

約数ペア:

[(1, 38975820), (2, 19487910), (3, 12991940), (4, 9743955), (5, 7795164), (6, 6495970), (10, 3897582), (12, 3247985), (13, 2998140), (15, 2598388), (20, 1948791), (26, 1499070), (30, 1299194), (39, 999380), (52, 749535), (60, 649597), (65, 599628), (78, 499690), (107, 364260), (130, 299814), (156, 249845), (195, 199876), (214, 182130), (260, 149907), (321, 121420), (390, 99938), (428, 91065), (467, 83460), (535, 72852), (642, 60710), (780, 49969), (934, 41730), (1070, 36426), (1284, 30355), (1391, 28020), (1401, 27820), (1605, 24284), (1868, 20865), (2140, 18213), (2335, 16692), (2782, 14010), (2802, 13910), (3210, 12142), (4173, 9340), (4670, 8346), (5564, 7005), (5604, 6955), (6071, 6420)]