5721400

素因数分解:

$2^3\times 5^2\times {\mathrm{28607}}^1$

素因数の和:28623

約数の個数: 24

約数和(自身を含む): 13302720

約数和(自身を除く): 7581320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 28607, 57214, 114428, 143035, 228856, 286070, 572140, 715175, 1144280, 1430350, 2860700, 5721400]

約数ペア:

[(1, 5721400), (2, 2860700), (4, 1430350), (5, 1144280), (8, 715175), (10, 572140), (20, 286070), (25, 228856), (40, 143035), (50, 114428), (100, 57214), (200, 28607)]