27302020

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{16447}}^1$

素因数の和:16539

約数の個数: 24

約数和(自身を含む): 58028544

約数和(自身を除く): 30726524

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 16447, 32894, 65788, 82235, 164470, 328940, 1365101, 2730202, 5460404, 6825505, 13651010, 27302020]

約数ペア:

[(1, 27302020), (2, 13651010), (4, 6825505), (5, 5460404), (10, 2730202), (20, 1365101), (83, 328940), (166, 164470), (332, 82235), (415, 65788), (830, 32894), (1660, 16447)]