10400404

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10039}}^1$

素因数の和:10087

約数の個数: 24

約数和(自身を含む): 21365120

約数和(自身を除く): 10964716

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 10039, 20078, 40156, 70273, 140546, 281092, 371443, 742886, 1485772, 2600101, 5200202, 10400404]

約数ペア:

[(1, 10400404), (2, 5200202), (4, 2600101), (7, 1485772), (14, 742886), (28, 371443), (37, 281092), (74, 140546), (148, 70273), (259, 40156), (518, 20078), (1036, 10039)]