83930410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10273}}^1$

素因数の和:10342

約数の個数: 32

約数和(自身を含む): 162740160

約数和(自身を除く): 78809750

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 10273, 20546, 51365, 102730, 195187, 390374, 441739, 883478, 975935, 1951870, 2208695, 4417390, 8393041, 16786082, 41965205, 83930410]

約数ペア:

[(1, 83930410), (2, 41965205), (5, 16786082), (10, 8393041), (19, 4417390), (38, 2208695), (43, 1951870), (86, 975935), (95, 883478), (190, 441739), (215, 390374), (430, 195187), (817, 102730), (1634, 51365), (4085, 20546), (8170, 10273)]