56200240

素因数分解:

$2^4\times 5^1\times {\mathrm{702503}}^1$

素因数の和:702516

約数の個数: 20

約数和(自身を含む): 130665744

約数和(自身を除く): 74465504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 702503, 1405006, 2810012, 3512515, 5620024, 7025030, 11240048, 14050060, 28100120, 56200240]

約数ペア:

[(1, 56200240), (2, 28100120), (4, 14050060), (5, 11240048), (8, 7025030), (10, 5620024), (16, 3512515), (20, 2810012), (40, 1405006), (80, 702503)]