133090040

素因数分解:

$2^3\times 5^1\times {\mathrm{3327251}}^1$

素因数の和:3327262

約数の個数: 16

約数和(自身を含む): 299452680

約数和(自身を除く): 166362640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3327251, 6654502, 13309004, 16636255, 26618008, 33272510, 66545020, 133090040]

約数ペア:

[(1, 133090040), (2, 66545020), (4, 33272510), (5, 26618008), (8, 16636255), (10, 13309004), (20, 6654502), (40, 3327251)]