1616043669280

素因数分解:

$2^5\times 5^1\times {\mathrm{10100272933}}^1$

素因数の和:10100272948

約数の個数: 24

約数和(自身を含む): 3817903169052

約数和(自身を除く): 2201859499772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 10100272933, 20200545866, 40401091732, 50501364665, 80802183464, 101002729330, 161604366928, 202005458660, 323208733856, 404010917320, 808021834640, 1616043669280]

約数ペア:

[(1, 1616043669280), (2, 808021834640), (4, 404010917320), (5, 323208733856), (8, 202005458660), (10, 161604366928), (16, 101002729330), (20, 80802183464), (32, 50501364665), (40, 40401091732), (80, 20200545866), (160, 10100272933)]