122403880

素因数分解:

$2^3\times 5^1\times {\mathrm{3060097}}^1$

素因数の和:3060108

約数の個数: 16

約数和(自身を含む): 275408820

約数和(自身を除く): 153004940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3060097, 6120194, 12240388, 15300485, 24480776, 30600970, 61201940, 122403880]

約数ペア:

[(1, 122403880), (2, 61201940), (4, 30600970), (5, 24480776), (8, 15300485), (10, 12240388), (20, 6120194), (40, 3060097)]