45241640

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13627}}^1$

素因数の和:13721

約数の個数: 32

約数和(自身を含む): 103027680

約数和(自身を除く): 57786040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 13627, 27254, 54508, 68135, 109016, 136270, 272540, 545080, 1131041, 2262082, 4524164, 5655205, 9048328, 11310410, 22620820, 45241640]

約数ペア:

[(1, 45241640), (2, 22620820), (4, 11310410), (5, 9048328), (8, 5655205), (10, 4524164), (20, 2262082), (40, 1131041), (83, 545080), (166, 272540), (332, 136270), (415, 109016), (664, 68135), (830, 54508), (1660, 27254), (3320, 13627)]