183489860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1669}}^1$

素因数の和:1940

約数の個数: 48

約数和(自身を含む): 404006400

約数和(自身を除く): 220516540

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 239, 460, 478, 956, 1195, 1669, 2390, 3338, 4780, 5497, 6676, 8345, 10994, 16690, 21988, 27485, 33380, 38387, 54970, 76774, 109940, 153548, 191935, 383870, 398891, 767740, 797782, 1595564, 1994455, 3988910, 7977820, 9174493, 18348986, 36697972, 45872465, 91744930, 183489860]

約数ペア:

[(1, 183489860), (2, 91744930), (4, 45872465), (5, 36697972), (10, 18348986), (20, 9174493), (23, 7977820), (46, 3988910), (92, 1994455), (115, 1595564), (230, 797782), (239, 767740), (460, 398891), (478, 383870), (956, 191935), (1195, 153548), (1669, 109940), (2390, 76774), (3338, 54970), (4780, 38387), (5497, 33380), (6676, 27485), (8345, 21988), (10994, 16690)]