13076080

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2069}}^1$

素因数の和:2161

約数の個数: 40

約数和(自身を含む): 30801600

約数和(自身を除く): 17725520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 2069, 3160, 4138, 6320, 8276, 10345, 16552, 20690, 33104, 41380, 82760, 163451, 165520, 326902, 653804, 817255, 1307608, 1634510, 2615216, 3269020, 6538040, 13076080]

約数ペア:

[(1, 13076080), (2, 6538040), (4, 3269020), (5, 2615216), (8, 1634510), (10, 1307608), (16, 817255), (20, 653804), (40, 326902), (79, 165520), (80, 163451), (158, 82760), (316, 41380), (395, 33104), (632, 20690), (790, 16552), (1264, 10345), (1580, 8276), (2069, 6320), (3160, 4138)]