29331440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:894

約数の個数: 80

約数和(自身を含む): 74995200

約数和(自身を除く): 45663760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 760, 839, 874, 920, 1520, 1678, 1748, 1840, 2185, 3356, 3496, 4195, 4370, 6712, 6992, 8390, 8740, 13424, 15941, 16780, 17480, 19297, 31882, 33560, 34960, 38594, 63764, 67120, 77188, 79705, 96485, 127528, 154376, 159410, 192970, 255056, 308752, 318820, 366643, 385940, 637640, 733286, 771880, 1275280, 1466572, 1543760, 1833215, 2933144, 3666430, 5866288, 7332860, 14665720, 29331440]

約数ペア:

[(1, 29331440), (2, 14665720), (4, 7332860), (5, 5866288), (8, 3666430), (10, 2933144), (16, 1833215), (19, 1543760), (20, 1466572), (23, 1275280), (38, 771880), (40, 733286), (46, 637640), (76, 385940), (80, 366643), (92, 318820), (95, 308752), (115, 255056), (152, 192970), (184, 159410), (190, 154376), (230, 127528), (304, 96485), (368, 79705), (380, 77188), (437, 67120), (460, 63764), (760, 38594), (839, 34960), (874, 33560), (920, 31882), (1520, 19297), (1678, 17480), (1748, 16780), (1840, 15941), (2185, 13424), (3356, 8740), (3496, 8390), (4195, 6992), (4370, 6712)]