45110840

素因数分解:

$2^3\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1433}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 101699280

約数和(自身を除く): 56588440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 787, 1433, 1574, 2866, 3148, 3935, 5732, 6296, 7165, 7870, 11464, 14330, 15740, 28660, 31480, 57320, 1127771, 2255542, 4511084, 5638855, 9022168, 11277710, 22555420, 45110840]

約数ペア:

[(1, 45110840), (2, 22555420), (4, 11277710), (5, 9022168), (8, 5638855), (10, 4511084), (20, 2255542), (40, 1127771), (787, 57320), (1433, 31480), (1574, 28660), (2866, 15740), (3148, 14330), (3935, 11464), (5732, 7870), (6296, 7165)]