3223000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{293}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 8255520

約数和(自身を除く): 5032520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 293, 440, 500, 550, 586, 1000, 1100, 1172, 1375, 1465, 2200, 2344, 2750, 2930, 3223, 5500, 5860, 6446, 7325, 11000, 11720, 12892, 14650, 16115, 25784, 29300, 32230, 36625, 58600, 64460, 73250, 80575, 128920, 146500, 161150, 293000, 322300, 402875, 644600, 805750, 1611500, 3223000]

約数ペア:

[(1, 3223000), (2, 1611500), (4, 805750), (5, 644600), (8, 402875), (10, 322300), (11, 293000), (20, 161150), (22, 146500), (25, 128920), (40, 80575), (44, 73250), (50, 64460), (55, 58600), (88, 36625), (100, 32230), (110, 29300), (125, 25784), (200, 16115), (220, 14650), (250, 12892), (275, 11720), (293, 11000), (440, 7325), (500, 6446), (550, 5860), (586, 5500), (1000, 3223), (1100, 2930), (1172, 2750), (1375, 2344), (1465, 2200)]