5401360

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:751

約数の個数: 40

約数和(自身を含む): 12695616

約数和(自身を除く): 7294256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 631, 856, 1070, 1262, 1712, 2140, 2524, 3155, 4280, 5048, 6310, 8560, 10096, 12620, 25240, 50480, 67517, 135034, 270068, 337585, 540136, 675170, 1080272, 1350340, 2700680, 5401360]

約数ペア:

[(1, 5401360), (2, 2700680), (4, 1350340), (5, 1080272), (8, 675170), (10, 540136), (16, 337585), (20, 270068), (40, 135034), (80, 67517), (107, 50480), (214, 25240), (428, 12620), (535, 10096), (631, 8560), (856, 6310), (1070, 5048), (1262, 4280), (1712, 3155), (2140, 2524)]