84017500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{4801}}^1$

素因数の和:4832

約数の個数: 60

約数和(自身を含む): 210020272

約数和(自身を除く): 126002772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 625, 700, 875, 1250, 1750, 2500, 3500, 4375, 4801, 8750, 9602, 17500, 19204, 24005, 33607, 48010, 67214, 96020, 120025, 134428, 168035, 240050, 336070, 480100, 600125, 672140, 840175, 1200250, 1680350, 2400500, 3000625, 3360700, 4200875, 6001250, 8401750, 12002500, 16803500, 21004375, 42008750, 84017500]

約数ペア:

[(1, 84017500), (2, 42008750), (4, 21004375), (5, 16803500), (7, 12002500), (10, 8401750), (14, 6001250), (20, 4200875), (25, 3360700), (28, 3000625), (35, 2400500), (50, 1680350), (70, 1200250), (100, 840175), (125, 672140), (140, 600125), (175, 480100), (250, 336070), (350, 240050), (500, 168035), (625, 134428), (700, 120025), (875, 96020), (1250, 67214), (1750, 48010), (2500, 33607), (3500, 24005), (4375, 19204), (4801, 17500), (8750, 9602)]