54134180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{859}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 119629440

約数和(自身を除く): 65495260

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 137, 230, 274, 460, 548, 685, 859, 1370, 1718, 2740, 3151, 3436, 4295, 6302, 8590, 12604, 15755, 17180, 19757, 31510, 39514, 63020, 79028, 98785, 117683, 197570, 235366, 395140, 470732, 588415, 1176830, 2353660, 2706709, 5413418, 10826836, 13533545, 27067090, 54134180]

約数ペア:

[(1, 54134180), (2, 27067090), (4, 13533545), (5, 10826836), (10, 5413418), (20, 2706709), (23, 2353660), (46, 1176830), (92, 588415), (115, 470732), (137, 395140), (230, 235366), (274, 197570), (460, 117683), (548, 98785), (685, 79028), (859, 63020), (1370, 39514), (1718, 31510), (2740, 19757), (3151, 17180), (3436, 15755), (4295, 12604), (6302, 8590)]