83846120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 194987520

約数和(自身を除く): 111141400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 103, 188, 206, 235, 376, 412, 433, 470, 515, 824, 866, 940, 1030, 1732, 1880, 2060, 2165, 3464, 4120, 4330, 4841, 8660, 9682, 17320, 19364, 20351, 24205, 38728, 40702, 44599, 48410, 81404, 89198, 96820, 101755, 162808, 178396, 193640, 203510, 222995, 356792, 407020, 445990, 814040, 891980, 1783960, 2096153, 4192306, 8384612, 10480765, 16769224, 20961530, 41923060, 83846120]

約数ペア:

[(1, 83846120), (2, 41923060), (4, 20961530), (5, 16769224), (8, 10480765), (10, 8384612), (20, 4192306), (40, 2096153), (47, 1783960), (94, 891980), (103, 814040), (188, 445990), (206, 407020), (235, 356792), (376, 222995), (412, 203510), (433, 193640), (470, 178396), (515, 162808), (824, 101755), (866, 96820), (940, 89198), (1030, 81404), (1732, 48410), (1880, 44599), (2060, 40702), (2165, 38728), (3464, 24205), (4120, 20351), (4330, 19364), (4841, 17320), (8660, 9682)]