86021170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5087}}^1$

素因数の和:5202

約数の個数: 32

約数和(自身を含む): 164851200

約数和(自身を除く): 78830030

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 3382, 5087, 8455, 10174, 16910, 25435, 50870, 96653, 193306, 452743, 483265, 905486, 966530, 2263715, 4527430, 8602117, 17204234, 43010585, 86021170]

約数ペア:

[(1, 86021170), (2, 43010585), (5, 17204234), (10, 8602117), (19, 4527430), (38, 2263715), (89, 966530), (95, 905486), (178, 483265), (190, 452743), (445, 193306), (890, 96653), (1691, 50870), (3382, 25435), (5087, 16910), (8455, 10174)]