66079550

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{16729}}^1$

素因数の和:16820

約数の個数: 24

約数和(自身を含む): 124471200

約数和(自身を除く): 58391650

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 16729, 33458, 83645, 167290, 418225, 836450, 1321591, 2643182, 6607955, 13215910, 33039775, 66079550]

約数ペア:

[(1, 66079550), (2, 33039775), (5, 13215910), (10, 6607955), (25, 2643182), (50, 1321591), (79, 836450), (158, 418225), (395, 167290), (790, 83645), (1975, 33458), (3950, 16729)]