5007980

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1039}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 10570560

約数和(自身を除く): 5562580

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1039, 1205, 2078, 2410, 4156, 4820, 5195, 10390, 20780, 250399, 500798, 1001596, 1251995, 2503990, 5007980]

約数ペア:

[(1, 5007980), (2, 2503990), (4, 1251995), (5, 1001596), (10, 500798), (20, 250399), (241, 20780), (482, 10390), (964, 5195), (1039, 4820), (1205, 4156), (2078, 2410)]