1330703840

素因数分解:

$2^5\times 5^1\times {\mathrm{8316899}}^1$

素因数の和:8316914

約数の個数: 24

約数和(自身を含む): 3143788200

約数和(自身を除く): 1813084360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 8316899, 16633798, 33267596, 41584495, 66535192, 83168990, 133070384, 166337980, 266140768, 332675960, 665351920, 1330703840]

約数ペア:

[(1, 1330703840), (2, 665351920), (4, 332675960), (5, 266140768), (8, 166337980), (10, 133070384), (16, 83168990), (20, 66535192), (32, 41584495), (40, 33267596), (80, 16633798), (160, 8316899)]