8117009945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{3833}}^1$

素因数の和:4265

約数の個数: 32

約数和(自身を含む): 10743788160

約数和(自身を除く): 2626778215

約数列:

[1, 5, 11, 55, 139, 277, 695, 1385, 1529, 3047, 3833, 7645, 15235, 19165, 38503, 42163, 192515, 210815, 423533, 532787, 1061741, 2117665, 2663935, 5308705, 5860657, 11679151, 29303285, 58395755, 147581999, 737909995, 1623401989, 8117009945]

約数ペア:

[(1, 8117009945), (5, 1623401989), (11, 737909995), (55, 147581999), (139, 58395755), (277, 29303285), (695, 11679151), (1385, 5860657), (1529, 5308705), (3047, 2663935), (3833, 2117665), (7645, 1061741), (15235, 532787), (19165, 423533), (38503, 210815), (42163, 192515)]