22744520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29927}}^1$

素因数の和:29957

約数の個数: 32

約数和(自身を含む): 53870400

約数和(自身を除く): 31125880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 29927, 59854, 119708, 149635, 239416, 299270, 568613, 598540, 1137226, 1197080, 2274452, 2843065, 4548904, 5686130, 11372260, 22744520]

約数ペア:

[(1, 22744520), (2, 11372260), (4, 5686130), (5, 4548904), (8, 2843065), (10, 2274452), (19, 1197080), (20, 1137226), (38, 598540), (40, 568613), (76, 299270), (95, 239416), (152, 149635), (190, 119708), (380, 59854), (760, 29927)]