13846060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 31046400

約数和(自身を除く): 17200340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 332, 380, 415, 439, 830, 878, 1577, 1660, 1756, 2195, 3154, 4390, 6308, 7885, 8341, 8780, 15770, 16682, 31540, 33364, 36437, 41705, 72874, 83410, 145748, 166820, 182185, 364370, 692303, 728740, 1384606, 2769212, 3461515, 6923030, 13846060]

約数ペア:

[(1, 13846060), (2, 6923030), (4, 3461515), (5, 2769212), (10, 1384606), (19, 728740), (20, 692303), (38, 364370), (76, 182185), (83, 166820), (95, 145748), (166, 83410), (190, 72874), (332, 41705), (380, 36437), (415, 33364), (439, 31540), (830, 16682), (878, 15770), (1577, 8780), (1660, 8341), (1756, 7885), (2195, 6308), (3154, 4390)]