23988320

素因数分解:

$2^5\times 5^1\times {\mathrm{313}}^1\times {\mathrm{479}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 56972160

約数和(自身を除く): 32983840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 313, 479, 626, 958, 1252, 1565, 1916, 2395, 2504, 3130, 3832, 4790, 5008, 6260, 7664, 9580, 10016, 12520, 15328, 19160, 25040, 38320, 50080, 76640, 149927, 299854, 599708, 749635, 1199416, 1499270, 2398832, 2998540, 4797664, 5997080, 11994160, 23988320]

約数ペア:

[(1, 23988320), (2, 11994160), (4, 5997080), (5, 4797664), (8, 2998540), (10, 2398832), (16, 1499270), (20, 1199416), (32, 749635), (40, 599708), (80, 299854), (160, 149927), (313, 76640), (479, 50080), (626, 38320), (958, 25040), (1252, 19160), (1565, 15328), (1916, 12520), (2395, 10016), (2504, 9580), (3130, 7664), (3832, 6260), (4790, 5008)]