28044101720

素因数分解:

$2^3\times 5^1\times {\mathrm{701102543}}^1$

素因数の和:701102554

約数の個数: 16

約数和(自身を含む): 63099228960

約数和(自身を除く): 35055127240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 701102543, 1402205086, 2804410172, 3505512715, 5608820344, 7011025430, 14022050860, 28044101720]

約数ペア:

[(1, 28044101720), (2, 14022050860), (4, 7011025430), (5, 5608820344), (8, 3505512715), (10, 2804410172), (20, 1402205086), (40, 701102543)]