3169961360

素因数分解:

$2^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{154181}}^1$

素因数の和:154451

約数の個数: 40

約数和(自身を含む): 7398885816

約数和(自身を除く): 4228924456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 257, 514, 1028, 1285, 2056, 2570, 4112, 5140, 10280, 20560, 154181, 308362, 616724, 770905, 1233448, 1541810, 2466896, 3083620, 6167240, 12334480, 39624517, 79249034, 158498068, 198122585, 316996136, 396245170, 633992272, 792490340, 1584980680, 3169961360]

約数ペア:

[(1, 3169961360), (2, 1584980680), (4, 792490340), (5, 633992272), (8, 396245170), (10, 316996136), (16, 198122585), (20, 158498068), (40, 79249034), (80, 39624517), (257, 12334480), (514, 6167240), (1028, 3083620), (1285, 2466896), (2056, 1541810), (2570, 1233448), (4112, 770905), (5140, 616724), (10280, 308362), (20560, 154181)]