13640320510

素因数分解:

$2^1\times 5^1\times {\mathrm{7027}}^1\times {\mathrm{194113}}^1$

素因数の和:201147

約数の個数: 16

約数和(自身を含む): 24556197456

約数和(自身を除く): 10915876946

約数列:

[1, 2, 5, 10, 7027, 14054, 35135, 70270, 194113, 388226, 970565, 1941130, 1364032051, 2728064102, 6820160255, 13640320510]

約数ペア:

[(1, 13640320510), (2, 6820160255), (5, 2728064102), (10, 1364032051), (7027, 1941130), (14054, 970565), (35135, 388226), (70270, 194113)]