6972920

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3709}}^1$

素因数の和:3767

約数の個数: 32

約数和(自身を含む): 16027200

約数和(自身を除く): 9054280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 3709, 7418, 14836, 18545, 29672, 37090, 74180, 148360, 174323, 348646, 697292, 871615, 1394584, 1743230, 3486460, 6972920]

約数ペア:

[(1, 6972920), (2, 3486460), (4, 1743230), (5, 1394584), (8, 871615), (10, 697292), (20, 348646), (40, 174323), (47, 148360), (94, 74180), (188, 37090), (235, 29672), (376, 18545), (470, 14836), (940, 7418), (1880, 3709)]