41420380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109001}}^1$

素因数の和:109029

約数の個数: 24

約数和(自身を含む): 91561680

約数和(自身を除く): 50141300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 109001, 218002, 436004, 545005, 1090010, 2071019, 2180020, 4142038, 8284076, 10355095, 20710190, 41420380]

約数ペア:

[(1, 41420380), (2, 20710190), (4, 10355095), (5, 8284076), (10, 4142038), (19, 2180020), (20, 2071019), (38, 1090010), (76, 545005), (95, 436004), (190, 218002), (380, 109001)]