9656140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37139}}^1$

素因数の和:37161

約数の個数: 24

約数和(自身を含む): 21838320

約数和(自身を除く): 12182180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 37139, 74278, 148556, 185695, 371390, 482807, 742780, 965614, 1931228, 2414035, 4828070, 9656140]

約数ペア:

[(1, 9656140), (2, 4828070), (4, 2414035), (5, 1931228), (10, 965614), (13, 742780), (20, 482807), (26, 371390), (52, 185695), (65, 148556), (130, 74278), (260, 37139)]