13308853160

素因数分解:

$2^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{829729}}^1$

素因数の和:830141

約数の個数: 32

約数和(自身を含む): 30019631400

約数和(自身を除く): 16710778240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 401, 802, 1604, 2005, 3208, 4010, 8020, 16040, 829729, 1659458, 3318916, 4148645, 6637832, 8297290, 16594580, 33189160, 332721329, 665442658, 1330885316, 1663606645, 2661770632, 3327213290, 6654426580, 13308853160]

約数ペア:

[(1, 13308853160), (2, 6654426580), (4, 3327213290), (5, 2661770632), (8, 1663606645), (10, 1330885316), (20, 665442658), (40, 332721329), (401, 33189160), (802, 16594580), (1604, 8297290), (2005, 6637832), (3208, 4148645), (4010, 3318916), (8020, 1659458), (16040, 829729)]