10439600

素因数分解:

$2^4\times 5^2\times {\mathrm{26099}}^1$

素因数の和:26117

約数の個数: 30

約数和(自身を含む): 25082100

約数和(自身を除く): 14642500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 26099, 52198, 104396, 130495, 208792, 260990, 417584, 521980, 652475, 1043960, 1304950, 2087920, 2609900, 5219800, 10439600]

約数ペア:

[(1, 10439600), (2, 5219800), (4, 2609900), (5, 2087920), (8, 1304950), (10, 1043960), (16, 652475), (20, 521980), (25, 417584), (40, 260990), (50, 208792), (80, 130495), (100, 104396), (200, 52198), (400, 26099)]