11752040

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3719}}^1$

素因数の和:3809

約数の個数: 32

約数和(自身を含む): 26784000

約数和(自身を除く): 15031960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 3719, 7438, 14876, 18595, 29752, 37190, 74380, 148760, 293801, 587602, 1175204, 1469005, 2350408, 2938010, 5876020, 11752040]

約数ペア:

[(1, 11752040), (2, 5876020), (4, 2938010), (5, 2350408), (8, 1469005), (10, 1175204), (20, 587602), (40, 293801), (79, 148760), (158, 74380), (316, 37190), (395, 29752), (632, 18595), (790, 14876), (1580, 7438), (3160, 3719)]