20240500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{5783}}^1$

素因数の和:5809

約数の個数: 48

約数和(自身を含む): 50529024

約数和(自身を除く): 30288524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 5783, 11566, 23132, 28915, 40481, 57830, 80962, 115660, 144575, 161924, 202405, 289150, 404810, 578300, 722875, 809620, 1012025, 1445750, 2024050, 2891500, 4048100, 5060125, 10120250, 20240500]

約数ペア:

[(1, 20240500), (2, 10120250), (4, 5060125), (5, 4048100), (7, 2891500), (10, 2024050), (14, 1445750), (20, 1012025), (25, 809620), (28, 722875), (35, 578300), (50, 404810), (70, 289150), (100, 202405), (125, 161924), (140, 144575), (175, 115660), (250, 80962), (350, 57830), (500, 40481), (700, 28915), (875, 23132), (1750, 11566), (3500, 5783)]