5687980

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1489}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 12015360

約数和(自身を除く): 6327380

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1489, 1910, 2978, 3820, 5956, 7445, 14890, 29780, 284399, 568798, 1137596, 1421995, 2843990, 5687980]

約数ペア:

[(1, 5687980), (2, 2843990), (4, 1421995), (5, 1137596), (10, 568798), (20, 284399), (191, 29780), (382, 14890), (764, 7445), (955, 5956), (1489, 3820), (1910, 2978)]