14030720

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1993}}^1$

素因数の和:2023

約数の個数: 64

約数和(自身を含む): 36609840

約数和(自身を除く): 22579120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 1993, 3520, 3986, 7040, 7972, 9965, 15944, 19930, 21923, 31888, 39860, 43846, 63776, 79720, 87692, 109615, 127552, 159440, 175384, 219230, 255104, 318880, 350768, 438460, 637760, 701536, 876920, 1275520, 1403072, 1753840, 2806144, 3507680, 7015360, 14030720]

約数ペア:

[(1, 14030720), (2, 7015360), (4, 3507680), (5, 2806144), (8, 1753840), (10, 1403072), (11, 1275520), (16, 876920), (20, 701536), (22, 637760), (32, 438460), (40, 350768), (44, 318880), (55, 255104), (64, 219230), (80, 175384), (88, 159440), (110, 127552), (128, 109615), (160, 87692), (176, 79720), (220, 63776), (320, 43846), (352, 39860), (440, 31888), (640, 21923), (704, 19930), (880, 15944), (1408, 9965), (1760, 7972), (1993, 7040), (3520, 3986)]