42376040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{151343}}^1$

素因数の和:151361

約数の個数: 32

約数和(自身を含む): 108967680

約数和(自身を除く): 66591640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 151343, 302686, 605372, 756715, 1059401, 1210744, 1513430, 2118802, 3026860, 4237604, 5297005, 6053720, 8475208, 10594010, 21188020, 42376040]

約数ペア:

[(1, 42376040), (2, 21188020), (4, 10594010), (5, 8475208), (7, 6053720), (8, 5297005), (10, 4237604), (14, 3026860), (20, 2118802), (28, 1513430), (35, 1210744), (40, 1059401), (56, 756715), (70, 605372), (140, 302686), (280, 151343)]