10998320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8087}}^1$

素因数の和:8117

約数の個数: 40

約数和(自身を含む): 27078624

約数和(自身を除く): 16080304

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 8087, 16174, 32348, 40435, 64696, 80870, 129392, 137479, 161740, 274958, 323480, 549916, 646960, 687395, 1099832, 1374790, 2199664, 2749580, 5499160, 10998320]

約数ペア:

[(1, 10998320), (2, 5499160), (4, 2749580), (5, 2199664), (8, 1374790), (10, 1099832), (16, 687395), (17, 646960), (20, 549916), (34, 323480), (40, 274958), (68, 161740), (80, 137479), (85, 129392), (136, 80870), (170, 64696), (272, 40435), (340, 32348), (680, 16174), (1360, 8087)]