2413667500

素因数分解:

$2^2\times 5^4\times {\mathrm{965467}}^1$

素因数の和:965491

約数の個数: 30

約数和(自身を含む): 5278213556

約数和(自身を除く): 2864546056

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 965467, 1930934, 3861868, 4827335, 9654670, 19309340, 24136675, 48273350, 96546700, 120683375, 241366750, 482733500, 603416875, 1206833750, 2413667500]

約数ペア:

[(1, 2413667500), (2, 1206833750), (4, 603416875), (5, 482733500), (10, 241366750), (20, 120683375), (25, 96546700), (50, 48273350), (100, 24136675), (125, 19309340), (250, 9654670), (500, 4827335), (625, 3861868), (1250, 1930934), (2500, 965467)]