72230660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97609}}^1$

素因数の和:97655

約数の個数: 24

約数和(自身を含む): 155785560

約数和(自身を除く): 83554900

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 97609, 195218, 390436, 488045, 976090, 1952180, 3611533, 7223066, 14446132, 18057665, 36115330, 72230660]

約数ペア:

[(1, 72230660), (2, 36115330), (4, 18057665), (5, 14446132), (10, 7223066), (20, 3611533), (37, 1952180), (74, 976090), (148, 488045), (185, 390436), (370, 195218), (740, 97609)]