8196320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4657}}^1$

素因数の和:4683

約数の個数: 48

約数和(自身を含む): 21128688

約数和(自身を除く): 12932368

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 4657, 9314, 18628, 23285, 37256, 46570, 51227, 74512, 93140, 102454, 149024, 186280, 204908, 256135, 372560, 409816, 512270, 745120, 819632, 1024540, 1639264, 2049080, 4098160, 8196320]

約数ペア:

[(1, 8196320), (2, 4098160), (4, 2049080), (5, 1639264), (8, 1024540), (10, 819632), (11, 745120), (16, 512270), (20, 409816), (22, 372560), (32, 256135), (40, 204908), (44, 186280), (55, 149024), (80, 102454), (88, 93140), (110, 74512), (160, 51227), (176, 46570), (220, 37256), (352, 23285), (440, 18628), (880, 9314), (1760, 4657)]