39851510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1049}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 74844000

約数和(自身を除く): 34992490

約数列:

[1, 2, 5, 10, 29, 58, 131, 145, 262, 290, 655, 1049, 1310, 2098, 3799, 5245, 7598, 10490, 18995, 30421, 37990, 60842, 137419, 152105, 274838, 304210, 687095, 1374190, 3985151, 7970302, 19925755, 39851510]

約数ペア:

[(1, 39851510), (2, 19925755), (5, 7970302), (10, 3985151), (29, 1374190), (58, 687095), (131, 304210), (145, 274838), (262, 152105), (290, 137419), (655, 60842), (1049, 37990), (1310, 30421), (2098, 18995), (3799, 10490), (5245, 7598)]