574820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 1238328

約数和(自身を除く): 663508

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 701, 820, 1402, 2804, 3505, 7010, 14020, 28741, 57482, 114964, 143705, 287410, 574820]

約数ペア:

[(1, 574820), (2, 287410), (4, 143705), (5, 114964), (10, 57482), (20, 28741), (41, 14020), (82, 7010), (164, 3505), (205, 2804), (410, 1402), (701, 820)]