79106120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{104087}}^1$

素因数の和:104117

約数の個数: 32

約数和(自身を含む): 187358400

約数和(自身を除く): 108252280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 104087, 208174, 416348, 520435, 832696, 1040870, 1977653, 2081740, 3955306, 4163480, 7910612, 9888265, 15821224, 19776530, 39553060, 79106120]

約数ペア:

[(1, 79106120), (2, 39553060), (4, 19776530), (5, 15821224), (8, 9888265), (10, 7910612), (19, 4163480), (20, 3955306), (38, 2081740), (40, 1977653), (76, 1040870), (95, 832696), (152, 520435), (190, 416348), (380, 208174), (760, 104087)]