2018803550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{5807}}^1$

素因数の和:6245

約数の個数: 48

約数和(自身を含む): 3986262720

約数和(自身を除く): 1967459170

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 409, 425, 818, 850, 2045, 4090, 5807, 6953, 10225, 11614, 13906, 20450, 29035, 34765, 58070, 69530, 98719, 145175, 173825, 197438, 290350, 347650, 493595, 987190, 2375063, 2467975, 4750126, 4935950, 11875315, 23750630, 40376071, 59376575, 80752142, 118753150, 201880355, 403760710, 1009401775, 2018803550]

約数ペア:

[(1, 2018803550), (2, 1009401775), (5, 403760710), (10, 201880355), (17, 118753150), (25, 80752142), (34, 59376575), (50, 40376071), (85, 23750630), (170, 11875315), (409, 4935950), (425, 4750126), (818, 2467975), (850, 2375063), (2045, 987190), (4090, 493595), (5807, 347650), (6953, 290350), (10225, 197438), (11614, 173825), (13906, 145175), (20450, 98719), (29035, 69530), (34765, 58070)]