9247000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{1321}}^1$

素因数の和:1349

約数の個数: 64

約数和(自身を含む): 24747840

約数和(自身を除く): 15500840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1321, 1400, 1750, 2642, 3500, 5284, 6605, 7000, 9247, 10568, 13210, 18494, 26420, 33025, 36988, 46235, 52840, 66050, 73976, 92470, 132100, 165125, 184940, 231175, 264200, 330250, 369880, 462350, 660500, 924700, 1155875, 1321000, 1849400, 2311750, 4623500, 9247000]

約数ペア:

[(1, 9247000), (2, 4623500), (4, 2311750), (5, 1849400), (7, 1321000), (8, 1155875), (10, 924700), (14, 660500), (20, 462350), (25, 369880), (28, 330250), (35, 264200), (40, 231175), (50, 184940), (56, 165125), (70, 132100), (100, 92470), (125, 73976), (140, 66050), (175, 52840), (200, 46235), (250, 36988), (280, 33025), (350, 26420), (500, 18494), (700, 13210), (875, 10568), (1000, 9247), (1321, 7000), (1400, 6605), (1750, 5284), (2642, 3500)]