2243377660

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1110583}}^1$

素因数の和:1110693

約数の個数: 24

約数和(自身を含む): 4757741856

約数和(自身を除く): 2514364196

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 1110583, 2221166, 4442332, 5552915, 11105830, 22211660, 112168883, 224337766, 448675532, 560844415, 1121688830, 2243377660]

約数ペア:

[(1, 2243377660), (2, 1121688830), (4, 560844415), (5, 448675532), (10, 224337766), (20, 112168883), (101, 22211660), (202, 11105830), (404, 5552915), (505, 4442332), (1010, 2221166), (2020, 1110583)]