4147527920

素因数分解:

$2^4\times 5^1\times {\mathrm{911}}^1\times {\mathrm{56909}}^1$

素因数の和:57833

約数の個数: 40

約数和(自身を含む): 9653757120

約数和(自身を除く): 5506229200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 911, 1822, 3644, 4555, 7288, 9110, 14576, 18220, 36440, 56909, 72880, 113818, 227636, 284545, 455272, 569090, 910544, 1138180, 2276360, 4552720, 51844099, 103688198, 207376396, 259220495, 414752792, 518440990, 829505584, 1036881980, 2073763960, 4147527920]

約数ペア:

[(1, 4147527920), (2, 2073763960), (4, 1036881980), (5, 829505584), (8, 518440990), (10, 414752792), (16, 259220495), (20, 207376396), (40, 103688198), (80, 51844099), (911, 4552720), (1822, 2276360), (3644, 1138180), (4555, 910544), (7288, 569090), (9110, 455272), (14576, 284545), (18220, 227636), (36440, 113818), (56909, 72880)]