12001400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2609}}^1$

素因数の和:2648

約数の個数: 48

約数和(自身を含む): 29127600

約数和(自身を除く): 17126200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 2609, 4600, 5218, 10436, 13045, 20872, 26090, 52180, 60007, 65225, 104360, 120014, 130450, 240028, 260900, 300035, 480056, 521800, 600070, 1200140, 1500175, 2400280, 3000350, 6000700, 12001400]

約数ペア:

[(1, 12001400), (2, 6000700), (4, 3000350), (5, 2400280), (8, 1500175), (10, 1200140), (20, 600070), (23, 521800), (25, 480056), (40, 300035), (46, 260900), (50, 240028), (92, 130450), (100, 120014), (115, 104360), (184, 65225), (200, 60007), (230, 52180), (460, 26090), (575, 20872), (920, 13045), (1150, 10436), (2300, 5218), (2609, 4600)]