804543190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{2377}}^1$

素因数の和:2593

約数の個数: 64

約数和(自身を含む): 1682710848

約数和(自身を除く): 878167658

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 181, 187, 362, 374, 905, 935, 1810, 1870, 1991, 2377, 3077, 3982, 4754, 6154, 9955, 11885, 15385, 19910, 23770, 26147, 30770, 33847, 40409, 52294, 67694, 80818, 130735, 169235, 202045, 261470, 338470, 404090, 430237, 444499, 860474, 888998, 2151185, 2222495, 4302370, 4444990, 4732607, 7314029, 9465214, 14628058, 23663035, 36570145, 47326070, 73140290, 80454319, 160908638, 402271595, 804543190]

約数ペア:

[(1, 804543190), (2, 402271595), (5, 160908638), (10, 80454319), (11, 73140290), (17, 47326070), (22, 36570145), (34, 23663035), (55, 14628058), (85, 9465214), (110, 7314029), (170, 4732607), (181, 4444990), (187, 4302370), (362, 2222495), (374, 2151185), (905, 888998), (935, 860474), (1810, 444499), (1870, 430237), (1991, 404090), (2377, 338470), (3077, 261470), (3982, 202045), (4754, 169235), (6154, 130735), (9955, 80818), (11885, 67694), (15385, 52294), (19910, 40409), (23770, 33847), (26147, 30770)]