4053500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{67}}^1$

素因数の和:108

約数の個数: 72

約数和(自身を含む): 9876048

約数和(自身を除く): 5822548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 67, 100, 110, 121, 125, 134, 220, 242, 250, 268, 275, 335, 484, 500, 550, 605, 670, 737, 1100, 1210, 1340, 1375, 1474, 1675, 2420, 2750, 2948, 3025, 3350, 3685, 5500, 6050, 6700, 7370, 8107, 8375, 12100, 14740, 15125, 16214, 16750, 18425, 30250, 32428, 33500, 36850, 40535, 60500, 73700, 81070, 92125, 162140, 184250, 202675, 368500, 405350, 810700, 1013375, 2026750, 4053500]

約数ペア:

[(1, 4053500), (2, 2026750), (4, 1013375), (5, 810700), (10, 405350), (11, 368500), (20, 202675), (22, 184250), (25, 162140), (44, 92125), (50, 81070), (55, 73700), (67, 60500), (100, 40535), (110, 36850), (121, 33500), (125, 32428), (134, 30250), (220, 18425), (242, 16750), (250, 16214), (268, 15125), (275, 14740), (335, 12100), (484, 8375), (500, 8107), (550, 7370), (605, 6700), (670, 6050), (737, 5500), (1100, 3685), (1210, 3350), (1340, 3025), (1375, 2948), (1474, 2750), (1675, 2420)]