1390441100

素因数分解:

$2^2\times 5^2\times {\mathrm{563}}^1\times {\mathrm{24697}}^1$

素因数の和:25274

約数の個数: 36

約数和(自身を含む): 3022738824

約数和(自身を除く): 1632297724

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 563, 1126, 2252, 2815, 5630, 11260, 14075, 24697, 28150, 49394, 56300, 98788, 123485, 246970, 493940, 617425, 1234850, 2469700, 13904411, 27808822, 55617644, 69522055, 139044110, 278088220, 347610275, 695220550, 1390441100]

約数ペア:

[(1, 1390441100), (2, 695220550), (4, 347610275), (5, 278088220), (10, 139044110), (20, 69522055), (25, 55617644), (50, 27808822), (100, 13904411), (563, 2469700), (1126, 1234850), (2252, 617425), (2815, 493940), (5630, 246970), (11260, 123485), (14075, 98788), (24697, 56300), (28150, 49394)]