1926040

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 4374000

約数和(自身を除く): 2447960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 269, 358, 538, 716, 895, 1076, 1345, 1432, 1790, 2152, 2690, 3580, 5380, 7160, 10760, 48151, 96302, 192604, 240755, 385208, 481510, 963020, 1926040]

約数ペア:

[(1, 1926040), (2, 963020), (4, 481510), (5, 385208), (8, 240755), (10, 192604), (20, 96302), (40, 48151), (179, 10760), (269, 7160), (358, 5380), (538, 3580), (716, 2690), (895, 2152), (1076, 1790), (1345, 1432)]