23291060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3089}}^1$

素因数の和:3140

約数の個数: 48

約数和(自身を含む): 54507600

約数和(自身を除く): 31216540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3089, 3770, 6178, 7540, 12356, 15445, 30890, 40157, 61780, 80314, 89581, 160628, 179162, 200785, 358324, 401570, 447905, 803140, 895810, 1164553, 1791620, 2329106, 4658212, 5822765, 11645530, 23291060]

約数ペア:

[(1, 23291060), (2, 11645530), (4, 5822765), (5, 4658212), (10, 2329106), (13, 1791620), (20, 1164553), (26, 895810), (29, 803140), (52, 447905), (58, 401570), (65, 358324), (116, 200785), (130, 179162), (145, 160628), (260, 89581), (290, 80314), (377, 61780), (580, 40157), (754, 30890), (1508, 15445), (1885, 12356), (3089, 7540), (3770, 6178)]