45436840

素因数分解:

$2^3\times 5^1\times {\mathrm{1135921}}^1$

素因数の和:1135932

約数の個数: 16

約数和(自身を含む): 102232980

約数和(自身を除く): 56796140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1135921, 2271842, 4543684, 5679605, 9087368, 11359210, 22718420, 45436840]

約数ペア:

[(1, 45436840), (2, 22718420), (4, 11359210), (5, 9087368), (8, 5679605), (10, 4543684), (20, 2271842), (40, 1135921)]