444429920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10979}}^1$

素因数の和:11028

約数の個数: 96

約数和(自身を含む): 1195326720

約数和(自身を除く): 750896800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 352, 368, 440, 460, 506, 736, 880, 920, 1012, 1265, 1760, 1840, 2024, 2530, 3680, 4048, 5060, 8096, 10120, 10979, 20240, 21958, 40480, 43916, 54895, 87832, 109790, 120769, 175664, 219580, 241538, 252517, 351328, 439160, 483076, 505034, 603845, 878320, 966152, 1010068, 1207690, 1262585, 1756640, 1932304, 2020136, 2415380, 2525170, 2777687, 3864608, 4040272, 4830760, 5050340, 5555374, 8080544, 9661520, 10100680, 11110748, 13888435, 19323040, 20201360, 22221496, 27776870, 40402720, 44442992, 55553740, 88885984, 111107480, 222214960, 444429920]

約数ペア:

[(1, 444429920), (2, 222214960), (4, 111107480), (5, 88885984), (8, 55553740), (10, 44442992), (11, 40402720), (16, 27776870), (20, 22221496), (22, 20201360), (23, 19323040), (32, 13888435), (40, 11110748), (44, 10100680), (46, 9661520), (55, 8080544), (80, 5555374), (88, 5050340), (92, 4830760), (110, 4040272), (115, 3864608), (160, 2777687), (176, 2525170), (184, 2415380), (220, 2020136), (230, 1932304), (253, 1756640), (352, 1262585), (368, 1207690), (440, 1010068), (460, 966152), (506, 878320), (736, 603845), (880, 505034), (920, 483076), (1012, 439160), (1265, 351328), (1760, 252517), (1840, 241538), (2024, 219580), (2530, 175664), (3680, 120769), (4048, 109790), (5060, 87832), (8096, 54895), (10120, 43916), (10979, 40480), (20240, 21958)]