12646360

素因数分解:

$2^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{677}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 28557360

約数和(自身を除く): 15911000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 467, 677, 934, 1354, 1868, 2335, 2708, 3385, 3736, 4670, 5416, 6770, 9340, 13540, 18680, 27080, 316159, 632318, 1264636, 1580795, 2529272, 3161590, 6323180, 12646360]

約数ペア:

[(1, 12646360), (2, 6323180), (4, 3161590), (5, 2529272), (8, 1580795), (10, 1264636), (20, 632318), (40, 316159), (467, 27080), (677, 18680), (934, 13540), (1354, 9340), (1868, 6770), (2335, 5416), (2708, 4670), (3385, 3736)]