83730040

素因数分解:

$2^3\times 5^1\times {\mathrm{2093251}}^1$

素因数の和:2093262

約数の個数: 16

約数和(自身を含む): 188392680

約数和(自身を除く): 104662640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2093251, 4186502, 8373004, 10466255, 16746008, 20932510, 41865020, 83730040]

約数ペア:

[(1, 83730040), (2, 41865020), (4, 20932510), (5, 16746008), (8, 10466255), (10, 8373004), (20, 4186502), (40, 2093251)]