130554040

素因数分解:

$2^3\times 5^1\times {\mathrm{3263851}}^1$

素因数の和:3263862

約数の個数: 16

約数和(自身を含む): 293746680

約数和(自身を除く): 163192640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3263851, 6527702, 13055404, 16319255, 26110808, 32638510, 65277020, 130554040]

約数ペア:

[(1, 130554040), (2, 65277020), (4, 32638510), (5, 26110808), (8, 16319255), (10, 13055404), (20, 6527702), (40, 3263851)]