88264360

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{31079}}^1$

素因数の和:31161

約数の個数: 32

約数和(自身を含む): 201398400

約数和(自身を除く): 113134040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 31079, 62158, 124316, 155395, 248632, 310790, 621580, 1243160, 2206609, 4413218, 8826436, 11033045, 17652872, 22066090, 44132180, 88264360]

約数ペア:

[(1, 88264360), (2, 44132180), (4, 22066090), (5, 17652872), (8, 11033045), (10, 8826436), (20, 4413218), (40, 2206609), (71, 1243160), (142, 621580), (284, 310790), (355, 248632), (568, 155395), (710, 124316), (1420, 62158), (2840, 31079)]