133040504620

素因数分解:

$2^2\times 5^1\times {\mathrm{39359}}^1\times {\mathrm{169009}}^1$

素因数の和:208377

約数の個数: 24

約数和(自身を含む): 279393811200

約数和(自身を除く): 146353306580

約数列:

[1, 2, 4, 5, 10, 20, 39359, 78718, 157436, 169009, 196795, 338018, 393590, 676036, 787180, 845045, 1690090, 3380180, 6652025231, 13304050462, 26608100924, 33260126155, 66520252310, 133040504620]

約数ペア:

[(1, 133040504620), (2, 66520252310), (4, 33260126155), (5, 26608100924), (10, 13304050462), (20, 6652025231), (39359, 3380180), (78718, 1690090), (157436, 845045), (169009, 787180), (196795, 676036), (338018, 393590)]