1224380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2111}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 2661120

約数和(自身を除く): 1436740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2111, 4222, 8444, 10555, 21110, 42220, 61219, 122438, 244876, 306095, 612190, 1224380]

約数ペア:

[(1, 1224380), (2, 612190), (4, 306095), (5, 244876), (10, 122438), (20, 61219), (29, 42220), (58, 21110), (116, 10555), (145, 8444), (290, 4222), (580, 2111)]