23038600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8861}}^1$

素因数の和:8890

約数の個数: 48

約数和(自身を含む): 57691620

約数和(自身を除く): 34653020

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 8861, 17722, 35444, 44305, 70888, 88610, 115193, 177220, 221525, 230386, 354440, 443050, 460772, 575965, 886100, 921544, 1151930, 1772200, 2303860, 2879825, 4607720, 5759650, 11519300, 23038600]

約数ペア:

[(1, 23038600), (2, 11519300), (4, 5759650), (5, 4607720), (8, 2879825), (10, 2303860), (13, 1772200), (20, 1151930), (25, 921544), (26, 886100), (40, 575965), (50, 460772), (52, 443050), (65, 354440), (100, 230386), (104, 221525), (130, 177220), (200, 115193), (260, 88610), (325, 70888), (520, 44305), (650, 35444), (1300, 17722), (2600, 8861)]