45180860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{118897}}^1$

素因数の和:118925

約数の個数: 24

約数和(自身を含む): 99874320

約数和(自身を除く): 54693460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 118897, 237794, 475588, 594485, 1188970, 2259043, 2377940, 4518086, 9036172, 11295215, 22590430, 45180860]

約数ペア:

[(1, 45180860), (2, 22590430), (4, 11295215), (5, 9036172), (10, 4518086), (19, 2377940), (20, 2259043), (38, 1188970), (76, 594485), (95, 475588), (190, 237794), (380, 118897)]