82371520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3343}}^1$

素因数の和:3378

約数の個数: 112

約数和(自身を含む): 244620288

約数和(自身を除く): 162248768

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3343, 3520, 4928, 6160, 6686, 12320, 13372, 16715, 23401, 24640, 26744, 33430, 36773, 46802, 53488, 66860, 73546, 93604, 106976, 117005, 133720, 147092, 183865, 187208, 213952, 234010, 257411, 267440, 294184, 367730, 374416, 468020, 514822, 534880, 588368, 735460, 748832, 936040, 1029644, 1069760, 1176736, 1287055, 1470920, 1497664, 1872080, 2059288, 2353472, 2574110, 2941840, 3744160, 4118576, 5148220, 5883680, 7488320, 8237152, 10296440, 11767360, 16474304, 20592880, 41185760, 82371520]

約数ペア:

[(1, 82371520), (2, 41185760), (4, 20592880), (5, 16474304), (7, 11767360), (8, 10296440), (10, 8237152), (11, 7488320), (14, 5883680), (16, 5148220), (20, 4118576), (22, 3744160), (28, 2941840), (32, 2574110), (35, 2353472), (40, 2059288), (44, 1872080), (55, 1497664), (56, 1470920), (64, 1287055), (70, 1176736), (77, 1069760), (80, 1029644), (88, 936040), (110, 748832), (112, 735460), (140, 588368), (154, 534880), (160, 514822), (176, 468020), (220, 374416), (224, 367730), (280, 294184), (308, 267440), (320, 257411), (352, 234010), (385, 213952), (440, 187208), (448, 183865), (560, 147092), (616, 133720), (704, 117005), (770, 106976), (880, 93604), (1120, 73546), (1232, 66860), (1540, 53488), (1760, 46802), (2240, 36773), (2464, 33430), (3080, 26744), (3343, 24640), (3520, 23401), (4928, 16715), (6160, 13372), (6686, 12320)]