10826920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 26853120

約数和(自身を除く): 16026200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 376, 443, 470, 520, 611, 886, 940, 1222, 1772, 1880, 2215, 2444, 3055, 3544, 4430, 4888, 5759, 6110, 8860, 11518, 12220, 17720, 20821, 23036, 24440, 28795, 41642, 46072, 57590, 83284, 104105, 115180, 166568, 208210, 230360, 270673, 416420, 541346, 832840, 1082692, 1353365, 2165384, 2706730, 5413460, 10826920]

約数ペア:

[(1, 10826920), (2, 5413460), (4, 2706730), (5, 2165384), (8, 1353365), (10, 1082692), (13, 832840), (20, 541346), (26, 416420), (40, 270673), (47, 230360), (52, 208210), (65, 166568), (94, 115180), (104, 104105), (130, 83284), (188, 57590), (235, 46072), (260, 41642), (376, 28795), (443, 24440), (470, 23036), (520, 20821), (611, 17720), (886, 12220), (940, 11518), (1222, 8860), (1772, 6110), (1880, 5759), (2215, 4888), (2444, 4430), (3055, 3544)]