4437740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4721}}^1$

素因数の和:4777

約数の個数: 24

約数和(自身を含む): 9519552

約数和(自身を除く): 5081812

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 4721, 9442, 18884, 23605, 47210, 94420, 221887, 443774, 887548, 1109435, 2218870, 4437740]

約数ペア:

[(1, 4437740), (2, 2218870), (4, 1109435), (5, 887548), (10, 443774), (20, 221887), (47, 94420), (94, 47210), (188, 23605), (235, 18884), (470, 9442), (940, 4721)]