106620520

素因数分解:

$2^3\times 5^1\times {\mathrm{2665513}}^1$

素因数の和:2665524

約数の個数: 16

約数和(自身を含む): 239896260

約数和(自身を除く): 133275740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2665513, 5331026, 10662052, 13327565, 21324104, 26655130, 53310260, 106620520]

約数ペア:

[(1, 106620520), (2, 53310260), (4, 26655130), (5, 21324104), (8, 13327565), (10, 10662052), (20, 5331026), (40, 2665513)]