13952680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{49831}}^1$

素因数の和:49849

約数の個数: 32

約数和(自身を含む): 35879040

約数和(自身を除く): 21926360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 49831, 99662, 199324, 249155, 348817, 398648, 498310, 697634, 996620, 1395268, 1744085, 1993240, 2790536, 3488170, 6976340, 13952680]

約数ペア:

[(1, 13952680), (2, 6976340), (4, 3488170), (5, 2790536), (7, 1993240), (8, 1744085), (10, 1395268), (14, 996620), (20, 697634), (28, 498310), (35, 398648), (40, 348817), (56, 249155), (70, 199324), (140, 99662), (280, 49831)]