132909760

素因数分解:

$2^6\times 5^1\times {\mathrm{415343}}^1$

素因数の和:415360

約数の個数: 28

約数和(自身を含む): 316492128

約数和(自身を除く): 183582368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 415343, 830686, 1661372, 2076715, 3322744, 4153430, 6645488, 8306860, 13290976, 16613720, 26581952, 33227440, 66454880, 132909760]

約数ペア:

[(1, 132909760), (2, 66454880), (4, 33227440), (5, 26581952), (8, 16613720), (10, 13290976), (16, 8306860), (20, 6645488), (32, 4153430), (40, 3322744), (64, 2076715), (80, 1661372), (160, 830686), (320, 415343)]