80302970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{1283}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 158086080

約数和(自身を除く): 77783110

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 569, 1138, 1283, 2566, 2845, 5690, 6259, 6415, 12518, 12830, 14113, 28226, 31295, 62590, 70565, 141130, 730027, 1460054, 3650135, 7300270, 8030297, 16060594, 40151485, 80302970]

約数ペア:

[(1, 80302970), (2, 40151485), (5, 16060594), (10, 8030297), (11, 7300270), (22, 3650135), (55, 1460054), (110, 730027), (569, 141130), (1138, 70565), (1283, 62590), (2566, 31295), (2845, 28226), (5690, 14113), (6259, 12830), (6415, 12518)]