1936250

素因数分解:

$2^1\times 5^4\times {\mathrm{1549}}^1$

素因数の和:1571

約数の個数: 20

約数和(自身を含む): 3631650

約数和(自身を除く): 1695400

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 1549, 3098, 7745, 15490, 38725, 77450, 193625, 387250, 968125, 1936250]

約数ペア:

[(1, 1936250), (2, 968125), (5, 387250), (10, 193625), (25, 77450), (50, 38725), (125, 15490), (250, 7745), (625, 3098), (1250, 1549)]