41421880

素因数分解:

$2^3\times 5^1\times {\mathrm{1035547}}^1$

素因数の和:1035558

約数の個数: 16

約数和(自身を含む): 93199320

約数和(自身を除く): 51777440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1035547, 2071094, 4142188, 5177735, 8284376, 10355470, 20710940, 41421880]

約数ペア:

[(1, 41421880), (2, 20710940), (4, 10355470), (5, 8284376), (8, 5177735), (10, 4142188), (20, 2071094), (40, 1035547)]