2473750

素因数分解:

$2^1\times 5^4\times {\mathrm{1979}}^1$

素因数の和:2001

約数の個数: 20

約数和(自身を含む): 4639140

約数和(自身を除く): 2165390

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 1979, 3958, 9895, 19790, 49475, 98950, 247375, 494750, 1236875, 2473750]

約数ペア:

[(1, 2473750), (2, 1236875), (5, 494750), (10, 247375), (25, 98950), (50, 49475), (125, 19790), (250, 9895), (625, 3958), (1250, 1979)]