66290000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{947}}^1$

素因数の和:982

約数の個数: 100

約数和(自身を含む): 183616224

約数和(自身を除く): 117326224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 625, 700, 875, 947, 1000, 1250, 1400, 1750, 1894, 2000, 2500, 2800, 3500, 3788, 4375, 4735, 5000, 6629, 7000, 7576, 8750, 9470, 10000, 13258, 14000, 15152, 17500, 18940, 23675, 26516, 33145, 35000, 37880, 47350, 53032, 66290, 70000, 75760, 94700, 106064, 118375, 132580, 165725, 189400, 236750, 265160, 331450, 378800, 473500, 530320, 591875, 662900, 828625, 947000, 1183750, 1325800, 1657250, 1894000, 2367500, 2651600, 3314500, 4143125, 4735000, 6629000, 8286250, 9470000, 13258000, 16572500, 33145000, 66290000]

約数ペア:

[(1, 66290000), (2, 33145000), (4, 16572500), (5, 13258000), (7, 9470000), (8, 8286250), (10, 6629000), (14, 4735000), (16, 4143125), (20, 3314500), (25, 2651600), (28, 2367500), (35, 1894000), (40, 1657250), (50, 1325800), (56, 1183750), (70, 947000), (80, 828625), (100, 662900), (112, 591875), (125, 530320), (140, 473500), (175, 378800), (200, 331450), (250, 265160), (280, 236750), (350, 189400), (400, 165725), (500, 132580), (560, 118375), (625, 106064), (700, 94700), (875, 75760), (947, 70000), (1000, 66290), (1250, 53032), (1400, 47350), (1750, 37880), (1894, 35000), (2000, 33145), (2500, 26516), (2800, 23675), (3500, 18940), (3788, 17500), (4375, 15152), (4735, 14000), (5000, 13258), (6629, 10000), (7000, 9470), (7576, 8750)]