16245280

素因数分解:

$2^5\times 5^1\times {\mathrm{101533}}^1$

素因数の和:101548

約数の個数: 24

約数和(自身を含む): 38379852

約数和(自身を除く): 22134572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 101533, 203066, 406132, 507665, 812264, 1015330, 1624528, 2030660, 3249056, 4061320, 8122640, 16245280]

約数ペア:

[(1, 16245280), (2, 8122640), (4, 4061320), (5, 3249056), (8, 2030660), (10, 1624528), (16, 1015330), (20, 812264), (32, 507665), (40, 406132), (80, 203066), (160, 101533)]