45376840

素因数分解:

$2^3\times 5^1\times {\mathrm{1134421}}^1$

素因数の和:1134432

約数の個数: 16

約数和(自身を含む): 102097980

約数和(自身を除く): 56721140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1134421, 2268842, 4537684, 5672105, 9075368, 11344210, 22688420, 45376840]

約数ペア:

[(1, 45376840), (2, 22688420), (4, 11344210), (5, 9075368), (8, 5672105), (10, 4537684), (20, 2268842), (40, 1134421)]