103268680

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{14423}}^1$

素因数の和:14613

約数の個数: 32

約数和(自身を含む): 233668800

約数和(自身を除く): 130400120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 7160, 14423, 28846, 57692, 72115, 115384, 144230, 288460, 576920, 2581717, 5163434, 10326868, 12908585, 20653736, 25817170, 51634340, 103268680]

約数ペア:

[(1, 103268680), (2, 51634340), (4, 25817170), (5, 20653736), (8, 12908585), (10, 10326868), (20, 5163434), (40, 2581717), (179, 576920), (358, 288460), (716, 144230), (895, 115384), (1432, 72115), (1790, 57692), (3580, 28846), (7160, 14423)]