63681740

素因数分解:

$2^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{5821}}^1$

素因数の和:6377

約数の個数: 24

約数和(自身を含む): 133999152

約数和(自身を除く): 70317412

約数列:

[1, 2, 4, 5, 10, 20, 547, 1094, 2188, 2735, 5470, 5821, 10940, 11642, 23284, 29105, 58210, 116420, 3184087, 6368174, 12736348, 15920435, 31840870, 63681740]

約数ペア:

[(1, 63681740), (2, 31840870), (4, 15920435), (5, 12736348), (10, 6368174), (20, 3184087), (547, 116420), (1094, 58210), (2188, 29105), (2735, 23284), (5470, 11642), (5821, 10940)]