12086320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8887}}^1$

素因数の和:8917

約数の個数: 40

約数和(自身を含む): 29757024

約数和(自身を除く): 17670704

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 8887, 17774, 35548, 44435, 71096, 88870, 142192, 151079, 177740, 302158, 355480, 604316, 710960, 755395, 1208632, 1510790, 2417264, 3021580, 6043160, 12086320]

約数ペア:

[(1, 12086320), (2, 6043160), (4, 3021580), (5, 2417264), (8, 1510790), (10, 1208632), (16, 755395), (17, 710960), (20, 604316), (34, 355480), (40, 302158), (68, 177740), (80, 151079), (85, 142192), (136, 88870), (170, 71096), (272, 44435), (340, 35548), (680, 17774), (1360, 8887)]