14087500

素因数分解:

$2^2\times 5^5\times 7^2\times {\mathrm{23}}^1$

素因数の和:66

約数の個数: 108

約数和(自身を含む): 37403856

約数和(自身を除く): 23316356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 49, 50, 70, 92, 98, 100, 115, 125, 140, 161, 175, 196, 230, 245, 250, 322, 350, 460, 490, 500, 575, 625, 644, 700, 805, 875, 980, 1127, 1150, 1225, 1250, 1610, 1750, 2254, 2300, 2450, 2500, 2875, 3125, 3220, 3500, 4025, 4375, 4508, 4900, 5635, 5750, 6125, 6250, 8050, 8750, 11270, 11500, 12250, 12500, 14375, 16100, 17500, 20125, 21875, 22540, 24500, 28175, 28750, 30625, 40250, 43750, 56350, 57500, 61250, 71875, 80500, 87500, 100625, 112700, 122500, 140875, 143750, 153125, 201250, 281750, 287500, 306250, 402500, 503125, 563500, 612500, 704375, 1006250, 1408750, 2012500, 2817500, 3521875, 7043750, 14087500]

約数ペア:

[(1, 14087500), (2, 7043750), (4, 3521875), (5, 2817500), (7, 2012500), (10, 1408750), (14, 1006250), (20, 704375), (23, 612500), (25, 563500), (28, 503125), (35, 402500), (46, 306250), (49, 287500), (50, 281750), (70, 201250), (92, 153125), (98, 143750), (100, 140875), (115, 122500), (125, 112700), (140, 100625), (161, 87500), (175, 80500), (196, 71875), (230, 61250), (245, 57500), (250, 56350), (322, 43750), (350, 40250), (460, 30625), (490, 28750), (500, 28175), (575, 24500), (625, 22540), (644, 21875), (700, 20125), (805, 17500), (875, 16100), (980, 14375), (1127, 12500), (1150, 12250), (1225, 11500), (1250, 11270), (1610, 8750), (1750, 8050), (2254, 6250), (2300, 6125), (2450, 5750), (2500, 5635), (2875, 4900), (3125, 4508), (3220, 4375), (3500, 4025)]