14812840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{52903}}^1$

素因数の和:52921

約数の個数: 32

約数和(自身を含む): 38090880

約数和(自身を除く): 23278040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 52903, 105806, 211612, 264515, 370321, 423224, 529030, 740642, 1058060, 1481284, 1851605, 2116120, 2962568, 3703210, 7406420, 14812840]

約数ペア:

[(1, 14812840), (2, 7406420), (4, 3703210), (5, 2962568), (7, 2116120), (8, 1851605), (10, 1481284), (14, 1058060), (20, 740642), (28, 529030), (35, 423224), (40, 370321), (56, 264515), (70, 211612), (140, 105806), (280, 52903)]