3645380

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1613}}^1$

素因数の和:1735

約数の個数: 24

約数和(自身を含む): 7727832

約数和(自身を除く): 4082452

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 1613, 2260, 3226, 6452, 8065, 16130, 32260, 182269, 364538, 729076, 911345, 1822690, 3645380]

約数ペア:

[(1, 3645380), (2, 1822690), (4, 911345), (5, 729076), (10, 364538), (20, 182269), (113, 32260), (226, 16130), (452, 8065), (565, 6452), (1130, 3226), (1613, 2260)]