39896570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1553}}^1$

素因数の和:1934

約数の個数: 32

約数和(自身を含む): 82349568

約数和(自身を除く): 42452998

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 367, 734, 1553, 1835, 2569, 3106, 3670, 5138, 7765, 10871, 12845, 15530, 21742, 25690, 54355, 108710, 569951, 1139902, 2849755, 3989657, 5699510, 7979314, 19948285, 39896570]

約数ペア:

[(1, 39896570), (2, 19948285), (5, 7979314), (7, 5699510), (10, 3989657), (14, 2849755), (35, 1139902), (70, 569951), (367, 108710), (734, 54355), (1553, 25690), (1835, 21742), (2569, 15530), (3106, 12845), (3670, 10871), (5138, 7765)]