47813360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{85381}}^1$

素因数の和:85401

約数の個数: 40

約数和(自身を含む): 127048416

約数和(自身を除く): 79235056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 85381, 170762, 341524, 426905, 597667, 683048, 853810, 1195334, 1366096, 1707620, 2390668, 2988335, 3415240, 4781336, 5976670, 6830480, 9562672, 11953340, 23906680, 47813360]

約数ペア:

[(1, 47813360), (2, 23906680), (4, 11953340), (5, 9562672), (7, 6830480), (8, 5976670), (10, 4781336), (14, 3415240), (16, 2988335), (20, 2390668), (28, 1707620), (35, 1366096), (40, 1195334), (56, 853810), (70, 683048), (80, 597667), (112, 426905), (140, 341524), (280, 170762), (560, 85381)]