4080355670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9952087}}^1$

素因数の和:9952135

約数の個数: 16

約数和(自身を含む): 7523778528

約数和(自身を除く): 3443422858

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 9952087, 19904174, 49760435, 99520870, 408035567, 816071134, 2040177835, 4080355670]

約数ペア:

[(1, 4080355670), (2, 2040177835), (5, 816071134), (10, 408035567), (41, 99520870), (82, 49760435), (205, 19904174), (410, 9952087)]