5101400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 12387600

約数和(自身を除く): 7286200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1109, 1150, 2218, 2300, 4436, 4600, 5545, 8872, 11090, 22180, 25507, 27725, 44360, 51014, 55450, 102028, 110900, 127535, 204056, 221800, 255070, 510140, 637675, 1020280, 1275350, 2550700, 5101400]

約数ペア:

[(1, 5101400), (2, 2550700), (4, 1275350), (5, 1020280), (8, 637675), (10, 510140), (20, 255070), (23, 221800), (25, 204056), (40, 127535), (46, 110900), (50, 102028), (92, 55450), (100, 51014), (115, 44360), (184, 27725), (200, 25507), (230, 22180), (460, 11090), (575, 8872), (920, 5545), (1109, 4600), (1150, 4436), (2218, 2300)]