102036560

素因数分解:

$2^4\times 5^1\times {\mathrm{1275457}}^1$

素因数の和:1275470

約数の個数: 20

約数和(自身を含む): 237235188

約数和(自身を除く): 135198628

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1275457, 2550914, 5101828, 6377285, 10203656, 12754570, 20407312, 25509140, 51018280, 102036560]

約数ペア:

[(1, 102036560), (2, 51018280), (4, 25509140), (5, 20407312), (8, 12754570), (10, 10203656), (16, 6377285), (20, 5101828), (40, 2550914), (80, 1275457)]