34909640

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8641}}^1$

素因数の和:8753

約数の個数: 32

約数和(自身を含む): 79333560

約数和(自身を除く): 44423920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 8641, 17282, 34564, 43205, 69128, 86410, 172820, 345640, 872741, 1745482, 3490964, 4363705, 6981928, 8727410, 17454820, 34909640]

約数ペア:

[(1, 34909640), (2, 17454820), (4, 8727410), (5, 6981928), (8, 4363705), (10, 3490964), (20, 1745482), (40, 872741), (101, 345640), (202, 172820), (404, 86410), (505, 69128), (808, 43205), (1010, 34564), (2020, 17282), (4040, 8641)]