63421360

素因数分解:

$2^4\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1171}}^1$

素因数の和:1861

約数の個数: 40

約数和(自身を含む): 147798576

約数和(自身を除く): 84377216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 677, 1171, 1354, 2342, 2708, 3385, 4684, 5416, 5855, 6770, 9368, 10832, 11710, 13540, 18736, 23420, 27080, 46840, 54160, 93680, 792767, 1585534, 3171068, 3963835, 6342136, 7927670, 12684272, 15855340, 31710680, 63421360]

約数ペア:

[(1, 63421360), (2, 31710680), (4, 15855340), (5, 12684272), (8, 7927670), (10, 6342136), (16, 3963835), (20, 3171068), (40, 1585534), (80, 792767), (677, 93680), (1171, 54160), (1354, 46840), (2342, 27080), (2708, 23420), (3385, 18736), (4684, 13540), (5416, 11710), (5855, 10832), (6770, 9368)]