848657440

素因数分解:

$2^5\times 5^1\times {\mathrm{5304109}}^1$

素因数の和:5304124

約数の個数: 24

約数和(自身を含む): 2004953580

約数和(自身を除く): 1156296140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 5304109, 10608218, 21216436, 26520545, 42432872, 53041090, 84865744, 106082180, 169731488, 212164360, 424328720, 848657440]

約数ペア:

[(1, 848657440), (2, 424328720), (4, 212164360), (5, 169731488), (8, 106082180), (10, 84865744), (16, 53041090), (20, 42432872), (32, 26520545), (40, 21216436), (80, 10608218), (160, 5304109)]