39700120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52237}}^1$

素因数の和:52267

約数の個数: 32

約数和(自身を含む): 94028400

約数和(自身を除く): 54328280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 52237, 104474, 208948, 261185, 417896, 522370, 992503, 1044740, 1985006, 2089480, 3970012, 4962515, 7940024, 9925030, 19850060, 39700120]

約数ペア:

[(1, 39700120), (2, 19850060), (4, 9925030), (5, 7940024), (8, 4962515), (10, 3970012), (19, 2089480), (20, 1985006), (38, 1044740), (40, 992503), (76, 522370), (95, 417896), (152, 261185), (190, 208948), (380, 104474), (760, 52237)]