408152050

素因数分解:

$2^1\times 5^2\times {\mathrm{1171}}^1\times {\mathrm{6971}}^1$

素因数の和:8154

約数の個数: 24

約数和(自身を含む): 759920112

約数和(自身を除く): 351768062

約数列:

[1, 2, 5, 10, 25, 50, 1171, 2342, 5855, 6971, 11710, 13942, 29275, 34855, 58550, 69710, 174275, 348550, 8163041, 16326082, 40815205, 81630410, 204076025, 408152050]

約数ペア:

[(1, 408152050), (2, 204076025), (5, 81630410), (10, 40815205), (25, 16326082), (50, 8163041), (1171, 348550), (2342, 174275), (5855, 69710), (6971, 58550), (11710, 34855), (13942, 29275)]