900960040

素因数分解:

$2^3\times 5^1\times {\mathrm{22524001}}^1$

素因数の和:22524012

約数の個数: 16

約数和(自身を含む): 2027160180

約数和(自身を除く): 1126200140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 22524001, 45048002, 90096004, 112620005, 180192008, 225240010, 450480020, 900960040]

約数ペア:

[(1, 900960040), (2, 450480020), (4, 225240010), (5, 180192008), (8, 112620005), (10, 90096004), (20, 45048002), (40, 22524001)]