13740350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21139}}^1$

素因数の和:21164

約数の個数: 24

約数和(自身を含む): 27524280

約数和(自身を除く): 13783930

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 21139, 42278, 105695, 211390, 274807, 528475, 549614, 1056950, 1374035, 2748070, 6870175, 13740350]

約数ペア:

[(1, 13740350), (2, 6870175), (5, 2748070), (10, 1374035), (13, 1056950), (25, 549614), (26, 528475), (50, 274807), (65, 211390), (130, 105695), (325, 42278), (650, 21139)]