4226000

素因数分解:

$2^4\times 5^3\times {\mathrm{2113}}^1$

素因数の和:2136

約数の個数: 40

約数和(自身を含む): 10223304

約数和(自身を除く): 5997304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 2113, 4226, 8452, 10565, 16904, 21130, 33808, 42260, 52825, 84520, 105650, 169040, 211300, 264125, 422600, 528250, 845200, 1056500, 2113000, 4226000]

約数ペア:

[(1, 4226000), (2, 2113000), (4, 1056500), (5, 845200), (8, 528250), (10, 422600), (16, 264125), (20, 211300), (25, 169040), (40, 105650), (50, 84520), (80, 52825), (100, 42260), (125, 33808), (200, 21130), (250, 16904), (400, 10565), (500, 8452), (1000, 4226), (2000, 2113)]