40058000

素因数分解:

$2^4\times 5^3\times {\mathrm{20029}}^1$

素因数の和:20052

約数の個数: 40

約数和(自身を含む): 96865080

約数和(自身を除く): 56807080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 20029, 40058, 80116, 100145, 160232, 200290, 320464, 400580, 500725, 801160, 1001450, 1602320, 2002900, 2503625, 4005800, 5007250, 8011600, 10014500, 20029000, 40058000]

約数ペア:

[(1, 40058000), (2, 20029000), (4, 10014500), (5, 8011600), (8, 5007250), (10, 4005800), (16, 2503625), (20, 2002900), (25, 1602320), (40, 1001450), (50, 801160), (80, 500725), (100, 400580), (125, 320464), (200, 200290), (250, 160232), (400, 100145), (500, 80116), (1000, 40058), (2000, 20029)]