2768750

素因数分解:

$2^1\times 5^5\times {\mathrm{443}}^1$

素因数の和:470

約数の個数: 24

約数和(自身を含む): 5202792

約数和(自身を除く): 2434042

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 443, 625, 886, 1250, 2215, 3125, 4430, 6250, 11075, 22150, 55375, 110750, 276875, 553750, 1384375, 2768750]

約数ペア:

[(1, 2768750), (2, 1384375), (5, 553750), (10, 276875), (25, 110750), (50, 55375), (125, 22150), (250, 11075), (443, 6250), (625, 4430), (886, 3125), (1250, 2215)]