98008000

素因数分解:

$2^6\times 5^3\times {\mathrm{12251}}^1$

素因数の和:12278

約数の個数: 56

約数和(自身を含む): 242736624

約数和(自身を除く): 144728624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000, 12251, 24502, 49004, 61255, 98008, 122510, 196016, 245020, 306275, 392032, 490040, 612550, 784064, 980080, 1225100, 1531375, 1960160, 2450200, 3062750, 3920320, 4900400, 6125500, 9800800, 12251000, 19601600, 24502000, 49004000, 98008000]

約数ペア:

[(1, 98008000), (2, 49004000), (4, 24502000), (5, 19601600), (8, 12251000), (10, 9800800), (16, 6125500), (20, 4900400), (25, 3920320), (32, 3062750), (40, 2450200), (50, 1960160), (64, 1531375), (80, 1225100), (100, 980080), (125, 784064), (160, 612550), (200, 490040), (250, 392032), (320, 306275), (400, 245020), (500, 196016), (800, 122510), (1000, 98008), (1600, 61255), (2000, 49004), (4000, 24502), (8000, 12251)]