33280240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:974

約数の個数: 80

約数和(自身を含む): 89851392

約数和(自身を除く): 56571152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 887, 938, 1072, 1340, 1774, 1876, 2345, 2680, 3548, 3752, 4435, 4690, 5360, 6209, 7096, 7504, 8870, 9380, 12418, 14192, 17740, 18760, 24836, 31045, 35480, 37520, 49672, 59429, 62090, 70960, 99344, 118858, 124180, 237716, 248360, 297145, 416003, 475432, 496720, 594290, 832006, 950864, 1188580, 1664012, 2080015, 2377160, 3328024, 4160030, 4754320, 6656048, 8320060, 16640120, 33280240]

約数ペア:

[(1, 33280240), (2, 16640120), (4, 8320060), (5, 6656048), (7, 4754320), (8, 4160030), (10, 3328024), (14, 2377160), (16, 2080015), (20, 1664012), (28, 1188580), (35, 950864), (40, 832006), (56, 594290), (67, 496720), (70, 475432), (80, 416003), (112, 297145), (134, 248360), (140, 237716), (268, 124180), (280, 118858), (335, 99344), (469, 70960), (536, 62090), (560, 59429), (670, 49672), (887, 37520), (938, 35480), (1072, 31045), (1340, 24836), (1774, 18760), (1876, 17740), (2345, 14192), (2680, 12418), (3548, 9380), (3752, 8870), (4435, 7504), (4690, 7096), (5360, 6209)]