105280370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1879}}^1$

素因数の和:2330

約数の個数: 32

約数和(自身を含む): 204664320

約数和(自身を除く): 99383950

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 431, 862, 1879, 2155, 3758, 4310, 5603, 9395, 11206, 18790, 24427, 28015, 48854, 56030, 122135, 244270, 809849, 1619698, 4049245, 8098490, 10528037, 21056074, 52640185, 105280370]

約数ペア:

[(1, 105280370), (2, 52640185), (5, 21056074), (10, 10528037), (13, 8098490), (26, 4049245), (65, 1619698), (130, 809849), (431, 244270), (862, 122135), (1879, 56030), (2155, 48854), (3758, 28015), (4310, 24427), (5603, 18790), (9395, 11206)]