79733360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{142381}}^1$

素因数の和:142401

約数の個数: 40

約数和(自身を含む): 211864416

約数和(自身を除く): 132131056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 142381, 284762, 569524, 711905, 996667, 1139048, 1423810, 1993334, 2278096, 2847620, 3986668, 4983335, 5695240, 7973336, 9966670, 11390480, 15946672, 19933340, 39866680, 79733360]

約数ペア:

[(1, 79733360), (2, 39866680), (4, 19933340), (5, 15946672), (7, 11390480), (8, 9966670), (10, 7973336), (14, 5695240), (16, 4983335), (20, 3986668), (28, 2847620), (35, 2278096), (40, 1993334), (56, 1423810), (70, 1139048), (80, 996667), (112, 711905), (140, 569524), (280, 284762), (560, 142381)]