2010022600

素因数分解:

$2^3\times 5^2\times {\mathrm{563}}^1\times {\mathrm{17851}}^1$

素因数の和:18430

約数の個数: 48

約数和(自身を含む): 4681865520

約数和(自身を除く): 2671842920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 563, 1126, 2252, 2815, 4504, 5630, 11260, 14075, 17851, 22520, 28150, 35702, 56300, 71404, 89255, 112600, 142808, 178510, 357020, 446275, 714040, 892550, 1785100, 3570200, 10050113, 20100226, 40200452, 50250565, 80400904, 100501130, 201002260, 251252825, 402004520, 502505650, 1005011300, 2010022600]

約数ペア:

[(1, 2010022600), (2, 1005011300), (4, 502505650), (5, 402004520), (8, 251252825), (10, 201002260), (20, 100501130), (25, 80400904), (40, 50250565), (50, 40200452), (100, 20100226), (200, 10050113), (563, 3570200), (1126, 1785100), (2252, 892550), (2815, 714040), (4504, 446275), (5630, 357020), (11260, 178510), (14075, 142808), (17851, 112600), (22520, 89255), (28150, 71404), (35702, 56300)]