214916960

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{11887}}^1$

素因数の和:12015

約数の個数: 48

約数和(自身を含む): 512277696

約数和(自身を除く): 297360736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 9040, 11887, 18080, 23774, 47548, 59435, 95096, 118870, 190192, 237740, 380384, 475480, 950960, 1343231, 1901920, 2686462, 5372924, 6716155, 10745848, 13432310, 21491696, 26864620, 42983392, 53729240, 107458480, 214916960]

約数ペア:

[(1, 214916960), (2, 107458480), (4, 53729240), (5, 42983392), (8, 26864620), (10, 21491696), (16, 13432310), (20, 10745848), (32, 6716155), (40, 5372924), (80, 2686462), (113, 1901920), (160, 1343231), (226, 950960), (452, 475480), (565, 380384), (904, 237740), (1130, 190192), (1808, 118870), (2260, 95096), (3616, 59435), (4520, 47548), (9040, 23774), (11887, 18080)]