794782840

素因数分解:

$2^3\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{16141}}^1$

素因数の和:17383

約数の個数: 32

約数和(自身を含む): 1789824960

約数和(自身を除く): 995042120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1231, 2462, 4924, 6155, 9848, 12310, 16141, 24620, 32282, 49240, 64564, 80705, 129128, 161410, 322820, 645640, 19869571, 39739142, 79478284, 99347855, 158956568, 198695710, 397391420, 794782840]

約数ペア:

[(1, 794782840), (2, 397391420), (4, 198695710), (5, 158956568), (8, 99347855), (10, 79478284), (20, 39739142), (40, 19869571), (1231, 645640), (2462, 322820), (4924, 161410), (6155, 129128), (9848, 80705), (12310, 64564), (16141, 49240), (24620, 32282)]