40274500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 103574016

約数和(自身を除く): 63299516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 74, 100, 125, 140, 148, 175, 185, 250, 259, 311, 350, 370, 500, 518, 622, 700, 740, 875, 925, 1036, 1244, 1295, 1555, 1750, 1850, 2177, 2590, 3110, 3500, 3700, 4354, 4625, 5180, 6220, 6475, 7775, 8708, 9250, 10885, 11507, 12950, 15550, 18500, 21770, 23014, 25900, 31100, 32375, 38875, 43540, 46028, 54425, 57535, 64750, 77750, 80549, 108850, 115070, 129500, 155500, 161098, 217700, 230140, 272125, 287675, 322196, 402745, 544250, 575350, 805490, 1088500, 1150700, 1438375, 1610980, 2013725, 2876750, 4027450, 5753500, 8054900, 10068625, 20137250, 40274500]

約数ペア:

[(1, 40274500), (2, 20137250), (4, 10068625), (5, 8054900), (7, 5753500), (10, 4027450), (14, 2876750), (20, 2013725), (25, 1610980), (28, 1438375), (35, 1150700), (37, 1088500), (50, 805490), (70, 575350), (74, 544250), (100, 402745), (125, 322196), (140, 287675), (148, 272125), (175, 230140), (185, 217700), (250, 161098), (259, 155500), (311, 129500), (350, 115070), (370, 108850), (500, 80549), (518, 77750), (622, 64750), (700, 57535), (740, 54425), (875, 46028), (925, 43540), (1036, 38875), (1244, 32375), (1295, 31100), (1555, 25900), (1750, 23014), (1850, 21770), (2177, 18500), (2590, 15550), (3110, 12950), (3500, 11507), (3700, 10885), (4354, 9250), (4625, 8708), (5180, 7775), (6220, 6475)]