76183640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{613}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 185673600

約数和(自身を除く): 109489960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 239, 260, 478, 520, 613, 956, 1195, 1226, 1912, 2390, 2452, 3065, 3107, 4780, 4904, 6130, 6214, 7969, 9560, 12260, 12428, 15535, 15938, 24520, 24856, 31070, 31876, 39845, 62140, 63752, 79690, 124280, 146507, 159380, 293014, 318760, 586028, 732535, 1172056, 1465070, 1904591, 2930140, 3809182, 5860280, 7618364, 9522955, 15236728, 19045910, 38091820, 76183640]

約数ペア:

[(1, 76183640), (2, 38091820), (4, 19045910), (5, 15236728), (8, 9522955), (10, 7618364), (13, 5860280), (20, 3809182), (26, 2930140), (40, 1904591), (52, 1465070), (65, 1172056), (104, 732535), (130, 586028), (239, 318760), (260, 293014), (478, 159380), (520, 146507), (613, 124280), (956, 79690), (1195, 63752), (1226, 62140), (1912, 39845), (2390, 31876), (2452, 31070), (3065, 24856), (3107, 24520), (4780, 15938), (4904, 15535), (6130, 12428), (6214, 12260), (7969, 9560)]