3734980

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 36

約数和(自身を含む): 8109612

約数和(自身を除く): 4374632

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 101, 172, 202, 215, 404, 430, 505, 860, 1010, 1849, 2020, 3698, 4343, 7396, 8686, 9245, 17372, 18490, 21715, 36980, 43430, 86860, 186749, 373498, 746996, 933745, 1867490, 3734980]

約数ペア:

[(1, 3734980), (2, 1867490), (4, 933745), (5, 746996), (10, 373498), (20, 186749), (43, 86860), (86, 43430), (101, 36980), (172, 21715), (202, 18490), (215, 17372), (404, 9245), (430, 8686), (505, 7396), (860, 4343), (1010, 3698), (1849, 2020)]