252324050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3079}}^1$

素因数の和:3251

約数の個数: 48

約数和(自身を含む): 515592000

約数和(自身を除く): 263267950

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 149, 275, 298, 550, 745, 1490, 1639, 3079, 3278, 3725, 6158, 7450, 8195, 15395, 16390, 30790, 33869, 40975, 67738, 76975, 81950, 153950, 169345, 338690, 458771, 846725, 917542, 1693450, 2293855, 4587710, 5046481, 10092962, 11469275, 22938550, 25232405, 50464810, 126162025, 252324050]

約数ペア:

[(1, 252324050), (2, 126162025), (5, 50464810), (10, 25232405), (11, 22938550), (22, 11469275), (25, 10092962), (50, 5046481), (55, 4587710), (110, 2293855), (149, 1693450), (275, 917542), (298, 846725), (550, 458771), (745, 338690), (1490, 169345), (1639, 153950), (3079, 81950), (3278, 76975), (3725, 67738), (6158, 40975), (7450, 33869), (8195, 30790), (15395, 16390)]