29320460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{112771}}^1$

素因数の和:112793

約数の個数: 24

約数和(自身を含む): 66309936

約数和(自身を除く): 36989476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 112771, 225542, 451084, 563855, 1127710, 1466023, 2255420, 2932046, 5864092, 7330115, 14660230, 29320460]

約数ペア:

[(1, 29320460), (2, 14660230), (4, 7330115), (5, 5864092), (10, 2932046), (13, 2255420), (20, 1466023), (26, 1127710), (52, 563855), (65, 451084), (130, 225542), (260, 112771)]