164048060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{745673}}^1$

素因数の和:745693

約数の個数: 24

約数和(自身を含む): 375819696

約数和(自身を除く): 211771636

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 745673, 1491346, 2982692, 3728365, 7456730, 8202403, 14913460, 16404806, 32809612, 41012015, 82024030, 164048060]

約数ペア:

[(1, 164048060), (2, 82024030), (4, 41012015), (5, 32809612), (10, 16404806), (11, 14913460), (20, 8202403), (22, 7456730), (44, 3728365), (55, 2982692), (110, 1491346), (220, 745673)]