147400

素因数分解:

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

素因数の和:94

約数の個数: 48

約数和(自身を含む): 379440

約数和(自身を除く): 232040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 67, 88, 100, 110, 134, 200, 220, 268, 275, 335, 440, 536, 550, 670, 737, 1100, 1340, 1474, 1675, 2200, 2680, 2948, 3350, 3685, 5896, 6700, 7370, 13400, 14740, 18425, 29480, 36850, 73700, 147400]

約数ペア:

[(1, 147400), (2, 73700), (4, 36850), (5, 29480), (8, 18425), (10, 14740), (11, 13400), (20, 7370), (22, 6700), (25, 5896), (40, 3685), (44, 3350), (50, 2948), (55, 2680), (67, 2200), (88, 1675), (100, 1474), (110, 1340), (134, 1100), (200, 737), (220, 670), (268, 550), (275, 536), (335, 440)]