42116560

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{8923}}^1$

素因数の和:8995

約数の個数: 40

約数和(自身を含む): 99591840

約数和(自身を除く): 57475280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 8923, 17846, 35692, 44615, 71384, 89230, 142768, 178460, 356920, 526457, 713840, 1052914, 2105828, 2632285, 4211656, 5264570, 8423312, 10529140, 21058280, 42116560]

約数ペア:

[(1, 42116560), (2, 21058280), (4, 10529140), (5, 8423312), (8, 5264570), (10, 4211656), (16, 2632285), (20, 2105828), (40, 1052914), (59, 713840), (80, 526457), (118, 356920), (236, 178460), (295, 142768), (472, 89230), (590, 71384), (944, 44615), (1180, 35692), (2360, 17846), (4720, 8923)]