6470775920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11554957}}^1$

素因数の和:11554977

約数の個数: 40

約数和(自身を含む): 17193777504

約数和(自身を除く): 10723001584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 11554957, 23109914, 46219828, 57774785, 80884699, 92439656, 115549570, 161769398, 184879312, 231099140, 323538796, 404423495, 462198280, 647077592, 808846990, 924396560, 1294155184, 1617693980, 3235387960, 6470775920]

約数ペア:

[(1, 6470775920), (2, 3235387960), (4, 1617693980), (5, 1294155184), (7, 924396560), (8, 808846990), (10, 647077592), (14, 462198280), (16, 404423495), (20, 323538796), (28, 231099140), (35, 184879312), (40, 161769398), (56, 115549570), (70, 92439656), (80, 80884699), (112, 57774785), (140, 46219828), (280, 23109914), (560, 11554957)]