10888353770120

素因数分解:

$2^3\times 5^1\times {\mathrm{4231}}^1\times {\mathrm{64336763}}^1$

素因数の和:64341005

約数の個数: 32

約数和(自身を含む): 24504586672320

約数和(自身を除く): 13616232902200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4231, 8462, 16924, 21155, 33848, 42310, 84620, 169240, 64336763, 128673526, 257347052, 321683815, 514694104, 643367630, 1286735260, 2573470520, 272208844253, 544417688506, 1088835377012, 1361044221265, 2177670754024, 2722088442530, 5444176885060, 10888353770120]

約数ペア:

[(1, 10888353770120), (2, 5444176885060), (4, 2722088442530), (5, 2177670754024), (8, 1361044221265), (10, 1088835377012), (20, 544417688506), (40, 272208844253), (4231, 2573470520), (8462, 1286735260), (16924, 643367630), (21155, 514694104), (33848, 321683815), (42310, 257347052), (84620, 128673526), (169240, 64336763)]