123022960

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{37507}}^1$

素因数の和:37561

約数の個数: 40

約数和(自身を含む): 293012496

約数和(自身を除く): 169989536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 37507, 75014, 150028, 187535, 300056, 375070, 600112, 750140, 1500280, 1537787, 3000560, 3075574, 6151148, 7688935, 12302296, 15377870, 24604592, 30755740, 61511480, 123022960]

約数ペア:

[(1, 123022960), (2, 61511480), (4, 30755740), (5, 24604592), (8, 15377870), (10, 12302296), (16, 7688935), (20, 6151148), (40, 3075574), (41, 3000560), (80, 1537787), (82, 1500280), (164, 750140), (205, 600112), (328, 375070), (410, 300056), (656, 187535), (820, 150028), (1640, 75014), (3280, 37507)]