59654418160

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1\times {\mathrm{13933}}^1$

素因数の和:14546

約数の個数: 80

約数和(自身を含む): 140264102880

約数和(自身を除く): 80609684720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 491, 545, 872, 982, 1090, 1744, 1964, 2180, 2455, 3928, 4360, 4910, 7856, 8720, 9820, 13933, 19640, 27866, 39280, 53519, 55732, 69665, 107038, 111464, 139330, 214076, 222928, 267595, 278660, 428152, 535190, 557320, 856304, 1070380, 1114640, 1518697, 2140760, 3037394, 4281520, 6074788, 6841103, 7593485, 12149576, 13682206, 15186970, 24299152, 27364412, 30373940, 34205515, 54728824, 60747880, 68411030, 109457648, 121495760, 136822060, 273644120, 547288240, 745680227, 1491360454, 2982720908, 3728401135, 5965441816, 7456802270, 11930883632, 14913604540, 29827209080, 59654418160]

約数ペア:

[(1, 59654418160), (2, 29827209080), (4, 14913604540), (5, 11930883632), (8, 7456802270), (10, 5965441816), (16, 3728401135), (20, 2982720908), (40, 1491360454), (80, 745680227), (109, 547288240), (218, 273644120), (436, 136822060), (491, 121495760), (545, 109457648), (872, 68411030), (982, 60747880), (1090, 54728824), (1744, 34205515), (1964, 30373940), (2180, 27364412), (2455, 24299152), (3928, 15186970), (4360, 13682206), (4910, 12149576), (7856, 7593485), (8720, 6841103), (9820, 6074788), (13933, 4281520), (19640, 3037394), (27866, 2140760), (39280, 1518697), (53519, 1114640), (55732, 1070380), (69665, 856304), (107038, 557320), (111464, 535190), (139330, 428152), (214076, 278660), (222928, 267595)]