66855550

素因数分解:

$2^1\times 5^2\times {\mathrm{659}}^1\times {\mathrm{2029}}^1$

素因数の和:2700

約数の個数: 24

約数和(自身を含む): 124601400

約数和(自身を除く): 57745850

約数列:

[1, 2, 5, 10, 25, 50, 659, 1318, 2029, 3295, 4058, 6590, 10145, 16475, 20290, 32950, 50725, 101450, 1337111, 2674222, 6685555, 13371110, 33427775, 66855550]

約数ペア:

[(1, 66855550), (2, 33427775), (5, 13371110), (10, 6685555), (25, 2674222), (50, 1337111), (659, 101450), (1318, 50725), (2029, 32950), (3295, 20290), (4058, 16475), (6590, 10145)]