4017100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:187

約数の個数: 54

約数和(自身を含む): 9326660

約数和(自身を除く): 5309560

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 139, 170, 278, 289, 340, 425, 556, 578, 695, 850, 1156, 1390, 1445, 1700, 2363, 2780, 2890, 3475, 4726, 5780, 6950, 7225, 9452, 11815, 13900, 14450, 23630, 28900, 40171, 47260, 59075, 80342, 118150, 160684, 200855, 236300, 401710, 803420, 1004275, 2008550, 4017100]

約数ペア:

[(1, 4017100), (2, 2008550), (4, 1004275), (5, 803420), (10, 401710), (17, 236300), (20, 200855), (25, 160684), (34, 118150), (50, 80342), (68, 59075), (85, 47260), (100, 40171), (139, 28900), (170, 23630), (278, 14450), (289, 13900), (340, 11815), (425, 9452), (556, 7225), (578, 6950), (695, 5780), (850, 4726), (1156, 3475), (1390, 2890), (1445, 2780), (1700, 2363)]