10040740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26423}}^1$

素因数の和:26451

約数の個数: 24

約数和(自身を含む): 22196160

約数和(自身を除く): 12155420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 26423, 52846, 105692, 132115, 264230, 502037, 528460, 1004074, 2008148, 2510185, 5020370, 10040740]

約数ペア:

[(1, 10040740), (2, 5020370), (4, 2510185), (5, 2008148), (10, 1004074), (19, 528460), (20, 502037), (38, 264230), (76, 132115), (95, 105692), (190, 52846), (380, 26423)]