73480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 181440

約数和(自身を除く): 107960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 167, 220, 334, 440, 668, 835, 1336, 1670, 1837, 3340, 3674, 6680, 7348, 9185, 14696, 18370, 36740, 73480]

約数ペア:

[(1, 73480), (2, 36740), (4, 18370), (5, 14696), (8, 9185), (10, 7348), (11, 6680), (20, 3674), (22, 3340), (40, 1837), (44, 1670), (55, 1336), (88, 835), (110, 668), (167, 440), (220, 334)]