16470290180

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8153609}}^1$

素因数の和:8153719

約数の個数: 24

約数和(自身を含む): 34930065240

約数和(自身を除く): 18459775060

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 8153609, 16307218, 32614436, 40768045, 81536090, 163072180, 823514509, 1647029018, 3294058036, 4117572545, 8235145090, 16470290180]

約数ペア:

[(1, 16470290180), (2, 8235145090), (4, 4117572545), (5, 3294058036), (10, 1647029018), (20, 823514509), (101, 163072180), (202, 81536090), (404, 40768045), (505, 32614436), (1010, 16307218), (2020, 8153609)]