67268120

素因数分解:

$2^3\times 5^1\times {\mathrm{1681703}}^1$

素因数の和:1681714

約数の個数: 16

約数和(自身を含む): 151353360

約数和(自身を除く): 84085240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1681703, 3363406, 6726812, 8408515, 13453624, 16817030, 33634060, 67268120]

約数ペア:

[(1, 67268120), (2, 33634060), (4, 16817030), (5, 13453624), (8, 8408515), (10, 6726812), (20, 3363406), (40, 1681703)]