352474840

素因数分解:

$2^3\times 5^1\times {\mathrm{2069}}^1\times {\mathrm{4259}}^1$

素因数の和:6339

約数の個数: 32

約数和(自身を含む): 793638000

約数和(自身を除く): 441163160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2069, 4138, 4259, 8276, 8518, 10345, 16552, 17036, 20690, 21295, 34072, 41380, 42590, 82760, 85180, 170360, 8811871, 17623742, 35247484, 44059355, 70494968, 88118710, 176237420, 352474840]

約数ペア:

[(1, 352474840), (2, 176237420), (4, 88118710), (5, 70494968), (8, 44059355), (10, 35247484), (20, 17623742), (40, 8811871), (2069, 170360), (4138, 85180), (4259, 82760), (8276, 42590), (8518, 41380), (10345, 34072), (16552, 21295), (17036, 20690)]