2502950

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:568

約数の個数: 24

約数和(自身を含む): 4707288

約数和(自身を除く): 2204338

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 443, 565, 886, 1130, 2215, 2825, 4430, 5650, 11075, 22150, 50059, 100118, 250295, 500590, 1251475, 2502950]

約数ペア:

[(1, 2502950), (2, 1251475), (5, 500590), (10, 250295), (25, 100118), (50, 50059), (113, 22150), (226, 11075), (443, 5650), (565, 4430), (886, 2825), (1130, 2215)]