55694000

素因数分解:

$2^4\times 5^3\times {\mathrm{27847}}^1$

素因数の和:27870

約数の個数: 40

約数和(自身を含む): 134672928

約数和(自身を除く): 78978928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 27847, 55694, 111388, 139235, 222776, 278470, 445552, 556940, 696175, 1113880, 1392350, 2227760, 2784700, 3480875, 5569400, 6961750, 11138800, 13923500, 27847000, 55694000]

約数ペア:

[(1, 55694000), (2, 27847000), (4, 13923500), (5, 11138800), (8, 6961750), (10, 5569400), (16, 3480875), (20, 2784700), (25, 2227760), (40, 1392350), (50, 1113880), (80, 696175), (100, 556940), (125, 445552), (200, 278470), (250, 222776), (400, 139235), (500, 111388), (1000, 55694), (2000, 27847)]