8669180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33343}}^1$

素因数の和:33365

約数の個数: 24

約数和(自身を含む): 19606272

約数和(自身を除く): 10937092

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 33343, 66686, 133372, 166715, 333430, 433459, 666860, 866918, 1733836, 2167295, 4334590, 8669180]

約数ペア:

[(1, 8669180), (2, 4334590), (4, 2167295), (5, 1733836), (10, 866918), (13, 666860), (20, 433459), (26, 333430), (52, 166715), (65, 133372), (130, 66686), (260, 33343)]