56201360

素因数分解:

$2^4\times 5^1\times {\mathrm{702517}}^1$

素因数の和:702530

約数の個数: 20

約数和(自身を含む): 130668348

約数和(自身を除く): 74466988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 702517, 1405034, 2810068, 3512585, 5620136, 7025170, 11240272, 14050340, 28100680, 56201360]

約数ペア:

[(1, 56201360), (2, 28100680), (4, 14050340), (5, 11240272), (8, 7025170), (10, 5620136), (16, 3512585), (20, 2810068), (40, 1405034), (80, 702517)]