1900575340

素因数分解:

$2^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{100987}}^1$

素因数の和:101937

約数の個数: 24

約数和(自身を含む): 3995489232

約数和(自身を除く): 2094913892

約数列:

[1, 2, 4, 5, 10, 20, 941, 1882, 3764, 4705, 9410, 18820, 100987, 201974, 403948, 504935, 1009870, 2019740, 95028767, 190057534, 380115068, 475143835, 950287670, 1900575340]

約数ペア:

[(1, 1900575340), (2, 950287670), (4, 475143835), (5, 380115068), (10, 190057534), (20, 95028767), (941, 2019740), (1882, 1009870), (3764, 504935), (4705, 403948), (9410, 201974), (18820, 100987)]