484000

素因数分解:

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

素因数の和:47

約数の個数: 72

約数和(自身を含む): 1307124

約数和(自身を除く): 823124

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 121, 125, 160, 176, 200, 220, 242, 250, 275, 352, 400, 440, 484, 500, 550, 605, 800, 880, 968, 1000, 1100, 1210, 1375, 1760, 1936, 2000, 2200, 2420, 2750, 3025, 3872, 4000, 4400, 4840, 5500, 6050, 8800, 9680, 11000, 12100, 15125, 19360, 22000, 24200, 30250, 44000, 48400, 60500, 96800, 121000, 242000, 484000]

約数ペア:

[(1, 484000), (2, 242000), (4, 121000), (5, 96800), (8, 60500), (10, 48400), (11, 44000), (16, 30250), (20, 24200), (22, 22000), (25, 19360), (32, 15125), (40, 12100), (44, 11000), (50, 9680), (55, 8800), (80, 6050), (88, 5500), (100, 4840), (110, 4400), (121, 4000), (125, 3872), (160, 3025), (176, 2750), (200, 2420), (220, 2200), (242, 2000), (250, 1936), (275, 1760), (352, 1375), (400, 1210), (440, 1100), (484, 1000), (500, 968), (550, 880), (605, 800)]