9966140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17183}}^1$

素因数の和:17221

約数の個数: 24

約数和(自身を含む): 21651840

約数和(自身を除く): 11685700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 17183, 34366, 68732, 85915, 171830, 343660, 498307, 996614, 1993228, 2491535, 4983070, 9966140]

約数ペア:

[(1, 9966140), (2, 4983070), (4, 2491535), (5, 1993228), (10, 996614), (20, 498307), (29, 343660), (58, 171830), (116, 85915), (145, 68732), (290, 34366), (580, 17183)]