45891880

素因数分解:

$2^3\times 5^1\times {\mathrm{1147297}}^1$

素因数の和:1147308

約数の個数: 16

約数和(自身を含む): 103256820

約数和(自身を除く): 57364940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1147297, 2294594, 4589188, 5736485, 9178376, 11472970, 22945940, 45891880]

約数ペア:

[(1, 45891880), (2, 22945940), (4, 11472970), (5, 9178376), (8, 5736485), (10, 4589188), (20, 2294594), (40, 1147297)]