6911720

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2579}}^1$

素因数の和:2657

約数の個数: 32

約数和(自身を含む): 15789600

約数和(自身を除く): 8877880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2579, 2680, 5158, 10316, 12895, 20632, 25790, 51580, 103160, 172793, 345586, 691172, 863965, 1382344, 1727930, 3455860, 6911720]

約数ペア:

[(1, 6911720), (2, 3455860), (4, 1727930), (5, 1382344), (8, 863965), (10, 691172), (20, 345586), (40, 172793), (67, 103160), (134, 51580), (268, 25790), (335, 20632), (536, 12895), (670, 10316), (1340, 5158), (2579, 2680)]