5381980

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4561}}^1$

素因数の和:4629

約数の個数: 24

約数和(自身を含む): 11496240

約数和(自身を除く): 6114260

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 4561, 9122, 18244, 22805, 45610, 91220, 269099, 538198, 1076396, 1345495, 2690990, 5381980]

約数ペア:

[(1, 5381980), (2, 2690990), (4, 1345495), (5, 1076396), (10, 538198), (20, 269099), (59, 91220), (118, 45610), (236, 22805), (295, 18244), (590, 9122), (1180, 4561)]