23930720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13597}}^1$

素因数の和:13623

約数の個数: 48

約数和(自身を含む): 61680528

約数和(自身を除く): 37749808

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 13597, 27194, 54388, 67985, 108776, 135970, 149567, 217552, 271940, 299134, 435104, 543880, 598268, 747835, 1087760, 1196536, 1495670, 2175520, 2393072, 2991340, 4786144, 5982680, 11965360, 23930720]

約数ペア:

[(1, 23930720), (2, 11965360), (4, 5982680), (5, 4786144), (8, 2991340), (10, 2393072), (11, 2175520), (16, 1495670), (20, 1196536), (22, 1087760), (32, 747835), (40, 598268), (44, 543880), (55, 435104), (80, 299134), (88, 271940), (110, 217552), (160, 149567), (176, 135970), (220, 108776), (352, 67985), (440, 54388), (880, 27194), (1760, 13597)]