10892980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2683}}^1$

素因数の和:2728

約数の個数: 48

約数和(自身を含む): 27054720

約数和(自身を除く): 16161740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 2683, 4060, 5366, 10732, 13415, 18781, 26830, 37562, 53660, 75124, 77807, 93905, 155614, 187810, 311228, 375620, 389035, 544649, 778070, 1089298, 1556140, 2178596, 2723245, 5446490, 10892980]

約数ペア:

[(1, 10892980), (2, 5446490), (4, 2723245), (5, 2178596), (7, 1556140), (10, 1089298), (14, 778070), (20, 544649), (28, 389035), (29, 375620), (35, 311228), (58, 187810), (70, 155614), (116, 93905), (140, 77807), (145, 75124), (203, 53660), (290, 37562), (406, 26830), (580, 18781), (812, 13415), (1015, 10732), (2030, 5366), (2683, 4060)]