7917380

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5011}}^1$

素因数の和:5099

約数の個数: 24

約数和(自身を含む): 16840320

約数和(自身を除く): 8922940

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 5011, 10022, 20044, 25055, 50110, 100220, 395869, 791738, 1583476, 1979345, 3958690, 7917380]

約数ペア:

[(1, 7917380), (2, 3958690), (4, 1979345), (5, 1583476), (10, 791738), (20, 395869), (79, 100220), (158, 50110), (316, 25055), (395, 20044), (790, 10022), (1580, 5011)]