6985640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10273}}^1$

素因数の和:10301

約数の個数: 32

約数和(自身を含む): 16643880

約数和(自身を除く): 9658240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 10273, 20546, 41092, 51365, 82184, 102730, 174641, 205460, 349282, 410920, 698564, 873205, 1397128, 1746410, 3492820, 6985640]

約数ペア:

[(1, 6985640), (2, 3492820), (4, 1746410), (5, 1397128), (8, 873205), (10, 698564), (17, 410920), (20, 349282), (34, 205460), (40, 174641), (68, 102730), (85, 82184), (136, 51365), (170, 41092), (340, 20546), (680, 10273)]