40745390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{14197}}^1$

素因数の和:14252

約数の個数: 32

約数和(自身を含む): 85869504

約数和(自身を除く): 45124114

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 14197, 28394, 70985, 99379, 141970, 198758, 496895, 582077, 993790, 1164154, 2910385, 4074539, 5820770, 8149078, 20372695, 40745390]

約数ペア:

[(1, 40745390), (2, 20372695), (5, 8149078), (7, 5820770), (10, 4074539), (14, 2910385), (35, 1164154), (41, 993790), (70, 582077), (82, 496895), (205, 198758), (287, 141970), (410, 99379), (574, 70985), (1435, 28394), (2870, 14197)]