75379480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{171317}}^1$

素因数の和:171339

約数の個数: 32

約数和(自身を含む): 185023440

約数和(自身を除く): 109643960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 171317, 342634, 685268, 856585, 1370536, 1713170, 1884487, 3426340, 3768974, 6852680, 7537948, 9422435, 15075896, 18844870, 37689740, 75379480]

約数ペア:

[(1, 75379480), (2, 37689740), (4, 18844870), (5, 15075896), (8, 9422435), (10, 7537948), (11, 6852680), (20, 3768974), (22, 3426340), (40, 1884487), (44, 1713170), (55, 1370536), (88, 856585), (110, 685268), (220, 342634), (440, 171317)]