1875580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13397}}^1$

素因数の和:13413

約数の個数: 24

約数和(自身を含む): 4501728

約数和(自身を除く): 2626148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 13397, 26794, 53588, 66985, 93779, 133970, 187558, 267940, 375116, 468895, 937790, 1875580]

約数ペア:

[(1, 1875580), (2, 937790), (4, 468895), (5, 375116), (7, 267940), (10, 187558), (14, 133970), (20, 93779), (28, 66985), (35, 53588), (70, 26794), (140, 13397)]