202302920

素因数分解:

$2^3\times 5^1\times {\mathrm{5057573}}^1$

素因数の和:5057584

約数の個数: 16

約数和(自身を含む): 455181660

約数和(自身を除く): 252878740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5057573, 10115146, 20230292, 25287865, 40460584, 50575730, 101151460, 202302920]

約数ペア:

[(1, 202302920), (2, 101151460), (4, 50575730), (5, 40460584), (8, 25287865), (10, 20230292), (20, 10115146), (40, 5057573)]