103411120

素因数分解:

$2^4\times 5^1\times {\mathrm{1292639}}^1$

素因数の和:1292652

約数の個数: 20

約数和(自身を含む): 240431040

約数和(自身を除く): 137019920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1292639, 2585278, 5170556, 6463195, 10341112, 12926390, 20682224, 25852780, 51705560, 103411120]

約数ペア:

[(1, 103411120), (2, 51705560), (4, 25852780), (5, 20682224), (8, 12926390), (10, 10341112), (16, 6463195), (20, 5170556), (40, 2585278), (80, 1292639)]