85506010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{120431}}^1$

素因数の和:120509

約数の個数: 16

約数和(自身を含む): 156079872

約数和(自身を除く): 70573862

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 120431, 240862, 602155, 1204310, 8550601, 17101202, 42753005, 85506010]

約数ペア:

[(1, 85506010), (2, 42753005), (5, 17101202), (10, 8550601), (71, 1204310), (142, 602155), (355, 240862), (710, 120431)]