148847180

素因数分解:

$2^2\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{5101}}^1$

素因数の和:6569

約数の個数: 24

約数和(自身を含む): 312854640

約数和(自身を除く): 164007460

約数列:

[1, 2, 4, 5, 10, 20, 1459, 2918, 5101, 5836, 7295, 10202, 14590, 20404, 25505, 29180, 51010, 102020, 7442359, 14884718, 29769436, 37211795, 74423590, 148847180]

約数ペア:

[(1, 148847180), (2, 74423590), (4, 37211795), (5, 29769436), (10, 14884718), (20, 7442359), (1459, 102020), (2918, 51010), (5101, 29180), (5836, 25505), (7295, 20404), (10202, 14590)]