13950440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{49823}}^1$

素因数の和:49841

約数の個数: 32

約数和(自身を含む): 35873280

約数和(自身を除く): 21922840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 49823, 99646, 199292, 249115, 348761, 398584, 498230, 697522, 996460, 1395044, 1743805, 1992920, 2790088, 3487610, 6975220, 13950440]

約数ペア:

[(1, 13950440), (2, 6975220), (4, 3487610), (5, 2790088), (7, 1992920), (8, 1743805), (10, 1395044), (14, 996460), (20, 697522), (28, 498230), (35, 398584), (40, 348761), (56, 249115), (70, 199292), (140, 99646), (280, 49823)]