14891840

素因数分解:

$2^6\times 5^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:459

約数の個数: 56

約数和(自身を含む): 35798760

約数和(自身を除く): 20906920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 173, 269, 320, 346, 538, 692, 865, 1076, 1345, 1384, 1730, 2152, 2690, 2768, 3460, 4304, 5380, 5536, 6920, 8608, 10760, 11072, 13840, 17216, 21520, 27680, 43040, 46537, 55360, 86080, 93074, 186148, 232685, 372296, 465370, 744592, 930740, 1489184, 1861480, 2978368, 3722960, 7445920, 14891840]

約数ペア:

[(1, 14891840), (2, 7445920), (4, 3722960), (5, 2978368), (8, 1861480), (10, 1489184), (16, 930740), (20, 744592), (32, 465370), (40, 372296), (64, 232685), (80, 186148), (160, 93074), (173, 86080), (269, 55360), (320, 46537), (346, 43040), (538, 27680), (692, 21520), (865, 17216), (1076, 13840), (1345, 11072), (1384, 10760), (1730, 8608), (2152, 6920), (2690, 5536), (2768, 5380), (3460, 4304)]