115797890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{3727}}^1$

素因数の和:3986

約数の個数: 32

約数和(自身を含む): 225469440

約数和(自身を除く): 109671550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 239, 478, 1195, 2390, 3107, 3727, 6214, 7454, 15535, 18635, 31070, 37270, 48451, 96902, 242255, 484510, 890753, 1781506, 4453765, 8907530, 11579789, 23159578, 57898945, 115797890]

約数ペア:

[(1, 115797890), (2, 57898945), (5, 23159578), (10, 11579789), (13, 8907530), (26, 4453765), (65, 1781506), (130, 890753), (239, 484510), (478, 242255), (1195, 96902), (2390, 48451), (3107, 37270), (3727, 31070), (6214, 18635), (7454, 15535)]