76758760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147613}}^1$

素因数の和:147637

約数の個数: 32

約数和(自身を含む): 185993640

約数和(自身を除く): 109234880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 147613, 295226, 590452, 738065, 1180904, 1476130, 1918969, 2952260, 3837938, 5904520, 7675876, 9594845, 15351752, 19189690, 38379380, 76758760]

約数ペア:

[(1, 76758760), (2, 38379380), (4, 19189690), (5, 15351752), (8, 9594845), (10, 7675876), (13, 5904520), (20, 3837938), (26, 2952260), (40, 1918969), (52, 1476130), (65, 1180904), (104, 738065), (130, 590452), (260, 295226), (520, 147613)]