61548790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7901}}^1$

素因数の和:7968

約数の個数: 32

約数和(自身を含む): 119478240

約数和(自身を除く): 57929450

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 7901, 15802, 39505, 79010, 150119, 300238, 323941, 647882, 750595, 1501190, 1619705, 3239410, 6154879, 12309758, 30774395, 61548790]

約数ペア:

[(1, 61548790), (2, 30774395), (5, 12309758), (10, 6154879), (19, 3239410), (38, 1619705), (41, 1501190), (82, 750595), (95, 647882), (190, 323941), (205, 300238), (410, 150119), (779, 79010), (1558, 39505), (3895, 15802), (7790, 7901)]