8116000

素因数分解:

$2^5\times 5^3\times {\mathrm{2029}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 19950840

約数和(自身を除く): 11834840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 2029, 4000, 4058, 8116, 10145, 16232, 20290, 32464, 40580, 50725, 64928, 81160, 101450, 162320, 202900, 253625, 324640, 405800, 507250, 811600, 1014500, 1623200, 2029000, 4058000, 8116000]

約数ペア:

[(1, 8116000), (2, 4058000), (4, 2029000), (5, 1623200), (8, 1014500), (10, 811600), (16, 507250), (20, 405800), (25, 324640), (32, 253625), (40, 202900), (50, 162320), (80, 101450), (100, 81160), (125, 64928), (160, 50725), (200, 40580), (250, 32464), (400, 20290), (500, 16232), (800, 10145), (1000, 8116), (2000, 4058), (2029, 4000)]