101091160

素因数分解:

$2^3\times 5^1\times {\mathrm{2527279}}^1$

素因数の和:2527290

約数の個数: 16

約数和(自身を含む): 227455200

約数和(自身を除く): 126364040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2527279, 5054558, 10109116, 12636395, 20218232, 25272790, 50545580, 101091160]

約数ペア:

[(1, 101091160), (2, 50545580), (4, 25272790), (5, 20218232), (8, 12636395), (10, 10109116), (20, 5054558), (40, 2527279)]