71552080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1124

約数の個数: 80

約数和(自身を含む): 178452864

約数和(自身を除く): 106900784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 74, 80, 92, 115, 148, 184, 185, 230, 296, 368, 370, 460, 592, 740, 851, 920, 1051, 1480, 1702, 1840, 2102, 2960, 3404, 4204, 4255, 5255, 6808, 8408, 8510, 10510, 13616, 16816, 17020, 21020, 24173, 34040, 38887, 42040, 48346, 68080, 77774, 84080, 96692, 120865, 155548, 193384, 194435, 241730, 311096, 386768, 388870, 483460, 622192, 777740, 894401, 966920, 1555480, 1788802, 1933840, 3110960, 3577604, 4472005, 7155208, 8944010, 14310416, 17888020, 35776040, 71552080]

約数ペア:

[(1, 71552080), (2, 35776040), (4, 17888020), (5, 14310416), (8, 8944010), (10, 7155208), (16, 4472005), (20, 3577604), (23, 3110960), (37, 1933840), (40, 1788802), (46, 1555480), (74, 966920), (80, 894401), (92, 777740), (115, 622192), (148, 483460), (184, 388870), (185, 386768), (230, 311096), (296, 241730), (368, 194435), (370, 193384), (460, 155548), (592, 120865), (740, 96692), (851, 84080), (920, 77774), (1051, 68080), (1480, 48346), (1702, 42040), (1840, 38887), (2102, 34040), (2960, 24173), (3404, 21020), (4204, 17020), (4255, 16816), (5255, 13616), (6808, 10510), (8408, 8510)]