40878897875

素因数分解:

$5^3\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{4793}}^1$

素因数の和:4941

約数の個数: 48

約数和(自身を含む): 53469284544

約数和(自身を除く): 12590386669

約数列:

[1, 5, 25, 31, 71, 125, 155, 355, 775, 961, 1775, 2201, 3875, 4793, 4805, 8875, 11005, 23965, 24025, 55025, 68231, 119825, 120125, 148583, 275125, 340303, 341155, 599125, 742915, 1701515, 1705775, 3714575, 4606073, 8507575, 8528875, 10549393, 18572875, 23030365, 42537875, 52746965, 115151825, 263734825, 327031183, 575759125, 1318674125, 1635155915, 8175779575, 40878897875]

約数ペア:

[(1, 40878897875), (5, 8175779575), (25, 1635155915), (31, 1318674125), (71, 575759125), (125, 327031183), (155, 263734825), (355, 115151825), (775, 52746965), (961, 42537875), (1775, 23030365), (2201, 18572875), (3875, 10549393), (4793, 8528875), (4805, 8507575), (8875, 4606073), (11005, 3714575), (23965, 1705775), (24025, 1701515), (55025, 742915), (68231, 599125), (119825, 341155), (120125, 340303), (148583, 275125)]