23308120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52973}}^1$

素因数の和:52995

約数の個数: 32

約数和(自身を含む): 57211920

約数和(自身を除く): 33903800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 52973, 105946, 211892, 264865, 423784, 529730, 582703, 1059460, 1165406, 2118920, 2330812, 2913515, 4661624, 5827030, 11654060, 23308120]

約数ペア:

[(1, 23308120), (2, 11654060), (4, 5827030), (5, 4661624), (8, 2913515), (10, 2330812), (11, 2118920), (20, 1165406), (22, 1059460), (40, 582703), (44, 529730), (55, 423784), (88, 264865), (110, 211892), (220, 105946), (440, 52973)]