27443620

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18797}}^1$

素因数の和:18879

約数の個数: 24

約数和(自身を含む): 58424184

約数和(自身を除く): 30980564

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 18797, 37594, 75188, 93985, 187970, 375940, 1372181, 2744362, 5488724, 6860905, 13721810, 27443620]

約数ペア:

[(1, 27443620), (2, 13721810), (4, 6860905), (5, 5488724), (10, 2744362), (20, 1372181), (73, 375940), (146, 187970), (292, 93985), (365, 75188), (730, 37594), (1460, 18797)]