429548830

素因数分解:

$2^1\times 5^1\times {\mathrm{2141}}^1\times {\mathrm{20063}}^1$

素因数の和:22211

約数の個数: 16

約数和(自身を含む): 773587584

約数和(自身を除く): 344038754

約数列:

[1, 2, 5, 10, 2141, 4282, 10705, 20063, 21410, 40126, 100315, 200630, 42954883, 85909766, 214774415, 429548830]

約数ペア:

[(1, 429548830), (2, 214774415), (5, 85909766), (10, 42954883), (2141, 200630), (4282, 100315), (10705, 40126), (20063, 21410)]