66774536390

素因数分解:

$2^1\times 5^1\times {\mathrm{2473}}^1\times {\mathrm{2700143}}^1$

素因数の和:2702623

約数の個数: 16

約数和(自身を含む): 120242812608

約数和(自身を除く): 53468276218

約数列:

[1, 2, 5, 10, 2473, 4946, 12365, 24730, 2700143, 5400286, 13500715, 27001430, 6677453639, 13354907278, 33387268195, 66774536390]

約数ペア:

[(1, 66774536390), (2, 33387268195), (5, 13354907278), (10, 6677453639), (2473, 27001430), (4946, 13500715), (12365, 5400286), (24730, 2700143)]