83642050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{40801}}^1$

素因数の和:40854

約数の個数: 24

約数和(自身を含む): 159372612

約数和(自身を除く): 75730562

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 40801, 81602, 204005, 408010, 1020025, 1672841, 2040050, 3345682, 8364205, 16728410, 41821025, 83642050]

約数ペア:

[(1, 83642050), (2, 41821025), (5, 16728410), (10, 8364205), (25, 3345682), (41, 2040050), (50, 1672841), (82, 1020025), (205, 408010), (410, 204005), (1025, 81602), (2050, 40801)]