27430029080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{634367}}^1$

素因数の和:634448

約数の個数: 64

約数和(自身を含む): 65771274240

約数和(自身を除く): 38341245160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 184, 188, 230, 235, 376, 460, 470, 920, 940, 1081, 1880, 2162, 4324, 5405, 8648, 10810, 21620, 43240, 634367, 1268734, 2537468, 3171835, 5074936, 6343670, 12687340, 14590441, 25374680, 29180882, 29815249, 58361764, 59630498, 72952205, 116723528, 119260996, 145904410, 149076245, 238521992, 291808820, 298152490, 583617640, 596304980, 685750727, 1192609960, 1371501454, 2743002908, 3428753635, 5486005816, 6857507270, 13715014540, 27430029080]

約数ペア:

[(1, 27430029080), (2, 13715014540), (4, 6857507270), (5, 5486005816), (8, 3428753635), (10, 2743002908), (20, 1371501454), (23, 1192609960), (40, 685750727), (46, 596304980), (47, 583617640), (92, 298152490), (94, 291808820), (115, 238521992), (184, 149076245), (188, 145904410), (230, 119260996), (235, 116723528), (376, 72952205), (460, 59630498), (470, 58361764), (920, 29815249), (940, 29180882), (1081, 25374680), (1880, 14590441), (2162, 12687340), (4324, 6343670), (5405, 5074936), (8648, 3171835), (10810, 2537468), (21620, 1268734), (43240, 634367)]