80550610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3823}}^1$

素因数の和:3887

約数の個数: 48

約数和(自身を含む): 172630656

約数和(自身を除く): 92080046

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1505, 2107, 3010, 3823, 4214, 7646, 10535, 19115, 21070, 26761, 38230, 53522, 133805, 164389, 187327, 267610, 328778, 374654, 821945, 936635, 1150723, 1643890, 1873270, 2301446, 5753615, 8055061, 11507230, 16110122, 40275305, 80550610]

約数ペア:

[(1, 80550610), (2, 40275305), (5, 16110122), (7, 11507230), (10, 8055061), (14, 5753615), (35, 2301446), (43, 1873270), (49, 1643890), (70, 1150723), (86, 936635), (98, 821945), (215, 374654), (245, 328778), (301, 267610), (430, 187327), (490, 164389), (602, 133805), (1505, 53522), (2107, 38230), (3010, 26761), (3823, 21070), (4214, 19115), (7646, 10535)]