1145201150

素因数分解:

$2^1\times 5^2\times {\mathrm{1129}}^1\times {\mathrm{20287}}^1$

素因数の和:21428

約数の個数: 24

約数和(自身を含む): 2132065920

約数和(自身を除く): 986864770

約数列:

[1, 2, 5, 10, 25, 50, 1129, 2258, 5645, 11290, 20287, 28225, 40574, 56450, 101435, 202870, 507175, 1014350, 22904023, 45808046, 114520115, 229040230, 572600575, 1145201150]

約数ペア:

[(1, 1145201150), (2, 572600575), (5, 229040230), (10, 114520115), (25, 45808046), (50, 22904023), (1129, 1014350), (2258, 507175), (5645, 202870), (11290, 101435), (20287, 56450), (28225, 40574)]