423208040

素因数分解:

$2^3\times 5^1\times {\mathrm{10580201}}^1$

素因数の和:10580212

約数の個数: 16

約数和(自身を含む): 952218180

約数和(自身を除く): 529010140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10580201, 21160402, 42320804, 52901005, 84641608, 105802010, 211604020, 423208040]

約数ペア:

[(1, 423208040), (2, 211604020), (4, 105802010), (5, 84641608), (8, 52901005), (10, 42320804), (20, 21160402), (40, 10580201)]