1880934485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{1373}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 2436003072

約数和(自身を除く): 555068587

約数列:

[1, 5, 17, 71, 85, 227, 355, 1135, 1207, 1373, 3859, 6035, 6865, 16117, 19295, 23341, 80585, 97483, 116705, 273989, 311671, 487415, 1369945, 1558355, 1657211, 5298407, 8286055, 22128641, 26492035, 110643205, 376186897, 1880934485]

約数ペア:

[(1, 1880934485), (5, 376186897), (17, 110643205), (71, 26492035), (85, 22128641), (227, 8286055), (355, 5298407), (1135, 1657211), (1207, 1558355), (1373, 1369945), (3859, 487415), (6035, 311671), (6865, 273989), (16117, 116705), (19295, 97483), (23341, 80585)]