4094120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5387}}^1$

素因数の和:5417

約数の個数: 32

約数和(自身を含む): 9698400

約数和(自身を除く): 5604280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 5387, 10774, 21548, 26935, 43096, 53870, 102353, 107740, 204706, 215480, 409412, 511765, 818824, 1023530, 2047060, 4094120]

約数ペア:

[(1, 4094120), (2, 2047060), (4, 1023530), (5, 818824), (8, 511765), (10, 409412), (19, 215480), (20, 204706), (38, 107740), (40, 102353), (76, 53870), (95, 43096), (152, 26935), (190, 21548), (380, 10774), (760, 5387)]