45284380

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28661}}^1$

素因数の和:28749

約数の個数: 24

約数和(自身を含む): 96304320

約数和(自身を除く): 51019940

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 28661, 57322, 114644, 143305, 286610, 573220, 2264219, 4528438, 9056876, 11321095, 22642190, 45284380]

約数ペア:

[(1, 45284380), (2, 22642190), (4, 11321095), (5, 9056876), (10, 4528438), (20, 2264219), (79, 573220), (158, 286610), (316, 143305), (395, 114644), (790, 57322), (1580, 28661)]