9700340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37309}}^1$

素因数の和:37331

約数の個数: 24

約数和(自身を含む): 21938280

約数和(自身を除く): 12237940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 37309, 74618, 149236, 186545, 373090, 485017, 746180, 970034, 1940068, 2425085, 4850170, 9700340]

約数ペア:

[(1, 9700340), (2, 4850170), (4, 2425085), (5, 1940068), (10, 970034), (13, 746180), (20, 485017), (26, 373090), (52, 186545), (65, 149236), (130, 74618), (260, 37309)]