88839400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:803

約数の個数: 96

約数和(自身を含む): 227485440

約数和(自身を除く): 138646040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 47, 50, 52, 65, 94, 100, 104, 130, 188, 200, 235, 260, 325, 376, 470, 520, 611, 650, 727, 940, 1175, 1222, 1300, 1454, 1880, 2350, 2444, 2600, 2908, 3055, 3635, 4700, 4888, 5816, 6110, 7270, 9400, 9451, 12220, 14540, 15275, 18175, 18902, 24440, 29080, 30550, 34169, 36350, 37804, 47255, 61100, 68338, 72700, 75608, 94510, 122200, 136676, 145400, 170845, 189020, 236275, 273352, 341690, 378040, 444197, 472550, 683380, 854225, 888394, 945100, 1366760, 1708450, 1776788, 1890200, 2220985, 3416900, 3553576, 4441970, 6833800, 8883940, 11104925, 17767880, 22209850, 44419700, 88839400]

約数ペア:

[(1, 88839400), (2, 44419700), (4, 22209850), (5, 17767880), (8, 11104925), (10, 8883940), (13, 6833800), (20, 4441970), (25, 3553576), (26, 3416900), (40, 2220985), (47, 1890200), (50, 1776788), (52, 1708450), (65, 1366760), (94, 945100), (100, 888394), (104, 854225), (130, 683380), (188, 472550), (200, 444197), (235, 378040), (260, 341690), (325, 273352), (376, 236275), (470, 189020), (520, 170845), (611, 145400), (650, 136676), (727, 122200), (940, 94510), (1175, 75608), (1222, 72700), (1300, 68338), (1454, 61100), (1880, 47255), (2350, 37804), (2444, 36350), (2600, 34169), (2908, 30550), (3055, 29080), (3635, 24440), (4700, 18902), (4888, 18175), (5816, 15275), (6110, 14540), (7270, 12220), (9400, 9451)]