18375659360

素因数分解:

$2^5\times 5^1\times {\mathrm{2273}}^1\times {\mathrm{50527}}^1$

素因数の和:52815

約数の個数: 48

約数和(自身を含む): 43432454016

約数和(自身を除く): 25056794656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2273, 4546, 9092, 11365, 18184, 22730, 36368, 45460, 50527, 72736, 90920, 101054, 181840, 202108, 252635, 363680, 404216, 505270, 808432, 1010540, 1616864, 2021080, 4042160, 8084320, 114847871, 229695742, 459391484, 574239355, 918782968, 1148478710, 1837565936, 2296957420, 3675131872, 4593914840, 9187829680, 18375659360]

約数ペア:

[(1, 18375659360), (2, 9187829680), (4, 4593914840), (5, 3675131872), (8, 2296957420), (10, 1837565936), (16, 1148478710), (20, 918782968), (32, 574239355), (40, 459391484), (80, 229695742), (160, 114847871), (2273, 8084320), (4546, 4042160), (9092, 2021080), (11365, 1616864), (18184, 1010540), (22730, 808432), (36368, 505270), (45460, 404216), (50527, 363680), (72736, 252635), (90920, 202108), (101054, 181840)]