7065220

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{773}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 14888664

約数和(自身を除く): 7823444

約数列:

[1, 2, 4, 5, 10, 20, 457, 773, 914, 1546, 1828, 2285, 3092, 3865, 4570, 7730, 9140, 15460, 353261, 706522, 1413044, 1766305, 3532610, 7065220]

約数ペア:

[(1, 7065220), (2, 3532610), (4, 1766305), (5, 1413044), (10, 706522), (20, 353261), (457, 15460), (773, 9140), (914, 7730), (1546, 4570), (1828, 3865), (2285, 3092)]