115882640

素因数分解:

$2^4\times 5^1\times {\mathrm{1448533}}^1$

素因数の和:1448546

約数の個数: 20

約数和(自身を含む): 269427324

約数和(自身を除く): 153544684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1448533, 2897066, 5794132, 7242665, 11588264, 14485330, 23176528, 28970660, 57941320, 115882640]

約数ペア:

[(1, 115882640), (2, 57941320), (4, 28970660), (5, 23176528), (8, 14485330), (10, 11588264), (16, 7242665), (20, 5794132), (40, 2897066), (80, 1448533)]