40791460

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{6961}}^1$

素因数の和:7263

約数の個数: 24

約数和(自身を含む): 85966776

約数和(自身を除く): 45175316

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 6961, 13922, 27844, 34805, 69610, 139220, 2039573, 4079146, 8158292, 10197865, 20395730, 40791460]

約数ペア:

[(1, 40791460), (2, 20395730), (4, 10197865), (5, 8158292), (10, 4079146), (20, 2039573), (293, 139220), (586, 69610), (1172, 34805), (1465, 27844), (2930, 13922), (5860, 6961)]