146536240

素因数分解:

$2^4\times 5^1\times {\mathrm{1831703}}^1$

素因数の和:1831716

約数の個数: 20

約数和(自身を含む): 340696944

約数和(自身を除く): 194160704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1831703, 3663406, 7326812, 9158515, 14653624, 18317030, 29307248, 36634060, 73268120, 146536240]

約数ペア:

[(1, 146536240), (2, 73268120), (4, 36634060), (5, 29307248), (8, 18317030), (10, 14653624), (16, 9158515), (20, 7326812), (40, 3663406), (80, 1831703)]