13112680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{46831}}^1$

素因数の和:46849

約数の個数: 32

約数和(自身を含む): 33719040

約数和(自身を除く): 20606360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 46831, 93662, 187324, 234155, 327817, 374648, 468310, 655634, 936620, 1311268, 1639085, 1873240, 2622536, 3278170, 6556340, 13112680]

約数ペア:

[(1, 13112680), (2, 6556340), (4, 3278170), (5, 2622536), (7, 1873240), (8, 1639085), (10, 1311268), (14, 936620), (20, 655634), (28, 468310), (35, 374648), (40, 327817), (56, 234155), (70, 187324), (140, 93662), (280, 46831)]