945220

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 2003904

約数和(自身を除く): 1058684

約数列:

[1, 2, 4, 5, 10, 20, 167, 283, 334, 566, 668, 835, 1132, 1415, 1670, 2830, 3340, 5660, 47261, 94522, 189044, 236305, 472610, 945220]

約数ペア:

[(1, 945220), (2, 472610), (4, 236305), (5, 189044), (10, 94522), (20, 47261), (167, 5660), (283, 3340), (334, 2830), (566, 1670), (668, 1415), (835, 1132)]