2838905750

素因数分解:

$2^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{787}}^1$

素因数の和:1158

約数の個数: 64

約数和(自身を含む): 5452102656

約数和(自身を除く): 2613196906

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 125, 235, 250, 307, 470, 614, 787, 1175, 1535, 1574, 2350, 3070, 3935, 5875, 7675, 7870, 11750, 14429, 15350, 19675, 28858, 36989, 38375, 39350, 72145, 73978, 76750, 98375, 144290, 184945, 196750, 241609, 360725, 369890, 483218, 721450, 924725, 1208045, 1803625, 1849450, 2416090, 3607250, 4623625, 6040225, 9247250, 11355623, 12080450, 22711246, 30201125, 56778115, 60402250, 113556230, 283890575, 567781150, 1419452875, 2838905750]

約数ペア:

[(1, 2838905750), (2, 1419452875), (5, 567781150), (10, 283890575), (25, 113556230), (47, 60402250), (50, 56778115), (94, 30201125), (125, 22711246), (235, 12080450), (250, 11355623), (307, 9247250), (470, 6040225), (614, 4623625), (787, 3607250), (1175, 2416090), (1535, 1849450), (1574, 1803625), (2350, 1208045), (3070, 924725), (3935, 721450), (5875, 483218), (7675, 369890), (7870, 360725), (11750, 241609), (14429, 196750), (15350, 184945), (19675, 144290), (28858, 98375), (36989, 76750), (38375, 73978), (39350, 72145)]