43974140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 111089664

約数和(自身を除く): 67115524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 47, 70, 82, 94, 140, 163, 164, 188, 205, 235, 287, 326, 329, 410, 470, 574, 652, 658, 815, 820, 940, 1141, 1148, 1316, 1435, 1630, 1645, 1927, 2282, 2870, 3260, 3290, 3854, 4564, 5705, 5740, 6580, 6683, 7661, 7708, 9635, 11410, 13366, 13489, 15322, 19270, 22820, 26732, 26978, 30644, 33415, 38305, 38540, 46781, 53627, 53956, 66830, 67445, 76610, 93562, 107254, 133660, 134890, 153220, 187124, 214508, 233905, 268135, 269780, 314101, 467810, 536270, 628202, 935620, 1072540, 1256404, 1570505, 2198707, 3141010, 4397414, 6282020, 8794828, 10993535, 21987070, 43974140]

約数ペア:

[(1, 43974140), (2, 21987070), (4, 10993535), (5, 8794828), (7, 6282020), (10, 4397414), (14, 3141010), (20, 2198707), (28, 1570505), (35, 1256404), (41, 1072540), (47, 935620), (70, 628202), (82, 536270), (94, 467810), (140, 314101), (163, 269780), (164, 268135), (188, 233905), (205, 214508), (235, 187124), (287, 153220), (326, 134890), (329, 133660), (410, 107254), (470, 93562), (574, 76610), (652, 67445), (658, 66830), (815, 53956), (820, 53627), (940, 46781), (1141, 38540), (1148, 38305), (1316, 33415), (1435, 30644), (1630, 26978), (1645, 26732), (1927, 22820), (2282, 19270), (2870, 15322), (3260, 13489), (3290, 13366), (3854, 11410), (4564, 9635), (5705, 7708), (5740, 7661), (6580, 6683)]