79838320

素因数分解:

$2^4\times 5^1\times {\mathrm{467}}^1\times {\mathrm{2137}}^1$

素因数の和:2617

約数の個数: 40

約数和(自身を含む): 186108624

約数和(自身を除く): 106270304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 467, 934, 1868, 2137, 2335, 3736, 4274, 4670, 7472, 8548, 9340, 10685, 17096, 18680, 21370, 34192, 37360, 42740, 85480, 170960, 997979, 1995958, 3991916, 4989895, 7983832, 9979790, 15967664, 19959580, 39919160, 79838320]

約数ペア:

[(1, 79838320), (2, 39919160), (4, 19959580), (5, 15967664), (8, 9979790), (10, 7983832), (16, 4989895), (20, 3991916), (40, 1995958), (80, 997979), (467, 170960), (934, 85480), (1868, 42740), (2137, 37360), (2335, 34192), (3736, 21370), (4274, 18680), (4670, 17096), (7472, 10685), (8548, 9340)]