103760320

素因数分解:

$2^6\times 5^1\times {\mathrm{324251}}^1$

素因数の和:324268

約数の個数: 28

約数和(自身を含む): 247080024

約数和(自身を除く): 143319704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 324251, 648502, 1297004, 1621255, 2594008, 3242510, 5188016, 6485020, 10376032, 12970040, 20752064, 25940080, 51880160, 103760320]

約数ペア:

[(1, 103760320), (2, 51880160), (4, 25940080), (5, 20752064), (8, 12970040), (10, 10376032), (16, 6485020), (20, 5188016), (32, 3242510), (40, 2594008), (64, 1621255), (80, 1297004), (160, 648502), (320, 324251)]