77774710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7573}}^1$

素因数の和:7672

約数の個数: 32

約数和(自身を含む): 152691840

約数和(自身を除く): 74917130

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 7573, 10270, 15146, 37865, 75730, 98449, 196898, 492245, 598267, 984490, 1196534, 2991335, 5982670, 7777471, 15554942, 38887355, 77774710]

約数ペア:

[(1, 77774710), (2, 38887355), (5, 15554942), (10, 7777471), (13, 5982670), (26, 2991335), (65, 1196534), (79, 984490), (130, 598267), (158, 492245), (395, 196898), (790, 98449), (1027, 75730), (2054, 37865), (5135, 15146), (7573, 10270)]