3776980

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1487}}^1$

素因数の和:1623

約数の個数: 24

約数和(自身を含む): 7999488

約数和(自身を除く): 4222508

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 1487, 2540, 2974, 5948, 7435, 14870, 29740, 188849, 377698, 755396, 944245, 1888490, 3776980]

約数ペア:

[(1, 3776980), (2, 1888490), (4, 944245), (5, 755396), (10, 377698), (20, 188849), (127, 29740), (254, 14870), (508, 7435), (635, 5948), (1270, 2974), (1487, 2540)]