66656090

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{8219}}^1$

素因数の和:9037

約数の個数: 16

約数和(自身を含む): 120143520

約数和(自身を除く): 53487430

約数列:

[1, 2, 5, 10, 811, 1622, 4055, 8110, 8219, 16438, 41095, 82190, 6665609, 13331218, 33328045, 66656090]

約数ペア:

[(1, 66656090), (2, 33328045), (5, 13331218), (10, 6665609), (811, 82190), (1622, 41095), (4055, 16438), (8110, 8219)]