5080450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 10311840

約数和(自身を除く): 5231390

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 139, 170, 215, 278, 425, 430, 695, 731, 850, 1075, 1390, 1462, 2150, 2363, 3475, 3655, 4726, 5977, 6950, 7310, 11815, 11954, 18275, 23630, 29885, 36550, 59075, 59770, 101609, 118150, 149425, 203218, 298850, 508045, 1016090, 2540225, 5080450]

約数ペア:

[(1, 5080450), (2, 2540225), (5, 1016090), (10, 508045), (17, 298850), (25, 203218), (34, 149425), (43, 118150), (50, 101609), (85, 59770), (86, 59075), (139, 36550), (170, 29885), (215, 23630), (278, 18275), (425, 11954), (430, 11815), (695, 7310), (731, 6950), (850, 5977), (1075, 4726), (1390, 3655), (1462, 3475), (2150, 2363)]