10387340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 23369472

約数和(自身を除く): 12982132

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 137, 170, 223, 274, 340, 446, 548, 685, 892, 1115, 1370, 2230, 2329, 2740, 3791, 4460, 4658, 7582, 9316, 11645, 15164, 18955, 23290, 30551, 37910, 46580, 61102, 75820, 122204, 152755, 305510, 519367, 611020, 1038734, 2077468, 2596835, 5193670, 10387340]

約数ペア:

[(1, 10387340), (2, 5193670), (4, 2596835), (5, 2077468), (10, 1038734), (17, 611020), (20, 519367), (34, 305510), (68, 152755), (85, 122204), (137, 75820), (170, 61102), (223, 46580), (274, 37910), (340, 30551), (446, 23290), (548, 18955), (685, 15164), (892, 11645), (1115, 9316), (1370, 7582), (2230, 4658), (2329, 4460), (2740, 3791)]