79949810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{16217}}^1$

素因数の和:16270

約数の個数: 32

約数和(自身を含む): 157638960

約数和(自身を除く): 77689150

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 16217, 32434, 81085, 162170, 275689, 470293, 551378, 940586, 1378445, 2351465, 2756890, 4702930, 7994981, 15989962, 39974905, 79949810]

約数ペア:

[(1, 79949810), (2, 39974905), (5, 15989962), (10, 7994981), (17, 4702930), (29, 2756890), (34, 2351465), (58, 1378445), (85, 940586), (145, 551378), (170, 470293), (290, 275689), (493, 162170), (986, 81085), (2465, 32434), (4930, 16217)]