105341920

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 261817920

約数和(自身を除く): 156476000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 73, 80, 116, 145, 146, 160, 232, 290, 292, 311, 365, 464, 580, 584, 622, 730, 928, 1160, 1168, 1244, 1460, 1555, 2117, 2320, 2336, 2488, 2920, 3110, 4234, 4640, 4976, 5840, 6220, 8468, 9019, 9952, 10585, 11680, 12440, 16936, 18038, 21170, 22703, 24880, 33872, 36076, 42340, 45095, 45406, 49760, 67744, 72152, 84680, 90190, 90812, 113515, 144304, 169360, 180380, 181624, 227030, 288608, 338720, 360760, 363248, 454060, 658387, 721520, 726496, 908120, 1316774, 1443040, 1816240, 2633548, 3291935, 3632480, 5267096, 6583870, 10534192, 13167740, 21068384, 26335480, 52670960, 105341920]

約数ペア:

[(1, 105341920), (2, 52670960), (4, 26335480), (5, 21068384), (8, 13167740), (10, 10534192), (16, 6583870), (20, 5267096), (29, 3632480), (32, 3291935), (40, 2633548), (58, 1816240), (73, 1443040), (80, 1316774), (116, 908120), (145, 726496), (146, 721520), (160, 658387), (232, 454060), (290, 363248), (292, 360760), (311, 338720), (365, 288608), (464, 227030), (580, 181624), (584, 180380), (622, 169360), (730, 144304), (928, 113515), (1160, 90812), (1168, 90190), (1244, 84680), (1460, 72152), (1555, 67744), (2117, 49760), (2320, 45406), (2336, 45095), (2488, 42340), (2920, 36076), (3110, 33872), (4234, 24880), (4640, 22703), (4976, 21170), (5840, 18038), (6220, 16936), (8468, 12440), (9019, 11680), (9952, 10585)]