66895090

素因数分解:

$2^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{10151}}^1$

素因数の和:10817

約数の個数: 16

約数和(自身を含む): 120605760

約数和(自身を除く): 53710670

約数列:

[1, 2, 5, 10, 659, 1318, 3295, 6590, 10151, 20302, 50755, 101510, 6689509, 13379018, 33447545, 66895090]

約数ペア:

[(1, 66895090), (2, 33447545), (5, 13379018), (10, 6689509), (659, 101510), (1318, 50755), (3295, 20302), (6590, 10151)]