12377440

素因数分解:

$2^5\times 5^1\times {\mathrm{77359}}^1$

素因数の和:77374

約数の個数: 24

約数和(自身を含む): 29242080

約数和(自身を除く): 16864640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 77359, 154718, 309436, 386795, 618872, 773590, 1237744, 1547180, 2475488, 3094360, 6188720, 12377440]

約数ペア:

[(1, 12377440), (2, 6188720), (4, 3094360), (5, 2475488), (8, 1547180), (10, 1237744), (16, 773590), (20, 618872), (32, 386795), (40, 309436), (80, 154718), (160, 77359)]