924940

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 1965600

約数和(自身を除く): 1040660

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 449, 515, 898, 1030, 1796, 2060, 2245, 4490, 8980, 46247, 92494, 184988, 231235, 462470, 924940]

約数ペア:

[(1, 924940), (2, 462470), (4, 231235), (5, 184988), (10, 92494), (20, 46247), (103, 8980), (206, 4490), (412, 2245), (449, 2060), (515, 1796), (898, 1030)]