28244350

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{4999}}^1$

素因数の和:5124

約数の個数: 24

約数和(自身を含む): 53010000

約数和(自身を除く): 24765650

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2825, 4999, 5650, 9998, 24995, 49990, 124975, 249950, 564887, 1129774, 2824435, 5648870, 14122175, 28244350]

約数ペア:

[(1, 28244350), (2, 14122175), (5, 5648870), (10, 2824435), (25, 1129774), (50, 564887), (113, 249950), (226, 124975), (565, 49990), (1130, 24995), (2825, 9998), (4999, 5650)]