1214201900

素因数分解:

$2^2\times 5^2\times {\mathrm{12142019}}^1$

素因数の和:12142033

約数の個数: 18

約数和(自身を含む): 2634818340

約数和(自身を除く): 1420616440

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 12142019, 24284038, 48568076, 60710095, 121420190, 242840380, 303550475, 607100950, 1214201900]

約数ペア:

[(1, 1214201900), (2, 607100950), (4, 303550475), (5, 242840380), (10, 121420190), (20, 60710095), (25, 48568076), (50, 24284038), (100, 12142019)]