2017218400

素因数分解:

$2^5\times 5^2\times {\mathrm{827}}^1\times {\mathrm{3049}}^1$

素因数の和:3896

約数の個数: 72

約数和(自身を含む): 4932106200

約数和(自身を除く): 2914887800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 827, 1654, 3049, 3308, 4135, 6098, 6616, 8270, 12196, 13232, 15245, 16540, 20675, 24392, 26464, 30490, 33080, 41350, 48784, 60980, 66160, 76225, 82700, 97568, 121960, 132320, 152450, 165400, 243920, 304900, 330800, 487840, 609800, 661600, 1219600, 2439200, 2521523, 5043046, 10086092, 12607615, 20172184, 25215230, 40344368, 50430460, 63038075, 80688736, 100860920, 126076150, 201721840, 252152300, 403443680, 504304600, 1008609200, 2017218400]

約数ペア:

[(1, 2017218400), (2, 1008609200), (4, 504304600), (5, 403443680), (8, 252152300), (10, 201721840), (16, 126076150), (20, 100860920), (25, 80688736), (32, 63038075), (40, 50430460), (50, 40344368), (80, 25215230), (100, 20172184), (160, 12607615), (200, 10086092), (400, 5043046), (800, 2521523), (827, 2439200), (1654, 1219600), (3049, 661600), (3308, 609800), (4135, 487840), (6098, 330800), (6616, 304900), (8270, 243920), (12196, 165400), (13232, 152450), (15245, 132320), (16540, 121960), (20675, 97568), (24392, 82700), (26464, 76225), (30490, 66160), (33080, 60980), (41350, 48784)]