22308320

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2081}}^1$

素因数の和:2163

約数の個数: 48

約数和(自身を含む): 53515728

約数和(自身を除く): 31207408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2081, 2144, 2680, 4162, 5360, 8324, 10405, 10720, 16648, 20810, 33296, 41620, 66592, 83240, 139427, 166480, 278854, 332960, 557708, 697135, 1115416, 1394270, 2230832, 2788540, 4461664, 5577080, 11154160, 22308320]

約数ペア:

[(1, 22308320), (2, 11154160), (4, 5577080), (5, 4461664), (8, 2788540), (10, 2230832), (16, 1394270), (20, 1115416), (32, 697135), (40, 557708), (67, 332960), (80, 278854), (134, 166480), (160, 139427), (268, 83240), (335, 66592), (536, 41620), (670, 33296), (1072, 20810), (1340, 16648), (2081, 10720), (2144, 10405), (2680, 8324), (4162, 5360)]