29480

素因数分解:

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

素因数の和:89

約数の個数: 32

約数和(自身を含む): 73440

約数和(自身を除く): 43960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 670, 737, 1340, 1474, 2680, 2948, 3685, 5896, 7370, 14740, 29480]

約数ペア:

[(1, 29480), (2, 14740), (4, 7370), (5, 5896), (8, 3685), (10, 2948), (11, 2680), (20, 1474), (22, 1340), (40, 737), (44, 670), (55, 536), (67, 440), (88, 335), (110, 268), (134, 220)]