28940350

素因数分解:

$2^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{2999}}^1$

素因数の和:3204

約数の個数: 24

約数和(自身を含む): 54126000

約数和(自身を除く): 25185650

約数列:

[1, 2, 5, 10, 25, 50, 193, 386, 965, 1930, 2999, 4825, 5998, 9650, 14995, 29990, 74975, 149950, 578807, 1157614, 2894035, 5788070, 14470175, 28940350]

約数ペア:

[(1, 28940350), (2, 14470175), (5, 5788070), (10, 2894035), (25, 1157614), (50, 578807), (193, 149950), (386, 74975), (965, 29990), (1930, 14995), (2999, 9650), (4825, 5998)]