40327000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{823}}^1$

素因数の和:858

約数の個数: 96

約数和(自身を含む): 109905120

約数和(自身を除く): 69578120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 490, 500, 700, 823, 875, 980, 1000, 1225, 1400, 1646, 1750, 1960, 2450, 3292, 3500, 4115, 4900, 5761, 6125, 6584, 7000, 8230, 9800, 11522, 12250, 16460, 20575, 23044, 24500, 28805, 32920, 40327, 41150, 46088, 49000, 57610, 80654, 82300, 102875, 115220, 144025, 161308, 164600, 201635, 205750, 230440, 288050, 322616, 403270, 411500, 576100, 720125, 806540, 823000, 1008175, 1152200, 1440250, 1613080, 2016350, 2880500, 4032700, 5040875, 5761000, 8065400, 10081750, 20163500, 40327000]

約数ペア:

[(1, 40327000), (2, 20163500), (4, 10081750), (5, 8065400), (7, 5761000), (8, 5040875), (10, 4032700), (14, 2880500), (20, 2016350), (25, 1613080), (28, 1440250), (35, 1152200), (40, 1008175), (49, 823000), (50, 806540), (56, 720125), (70, 576100), (98, 411500), (100, 403270), (125, 322616), (140, 288050), (175, 230440), (196, 205750), (200, 201635), (245, 164600), (250, 161308), (280, 144025), (350, 115220), (392, 102875), (490, 82300), (500, 80654), (700, 57610), (823, 49000), (875, 46088), (980, 41150), (1000, 40327), (1225, 32920), (1400, 28805), (1646, 24500), (1750, 23044), (1960, 20575), (2450, 16460), (3292, 12250), (3500, 11522), (4115, 9800), (4900, 8230), (5761, 7000), (6125, 6584)]