8049505940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{57496471}}^1$

素因数の和:57496487

約数の個数: 24

約数和(自身を含む): 19318814592

約数和(自身を除く): 11269308652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 57496471, 114992942, 229985884, 287482355, 402475297, 574964710, 804950594, 1149929420, 1609901188, 2012376485, 4024752970, 8049505940]

約数ペア:

[(1, 8049505940), (2, 4024752970), (4, 2012376485), (5, 1609901188), (7, 1149929420), (10, 804950594), (14, 574964710), (20, 402475297), (28, 287482355), (35, 229985884), (70, 114992942), (140, 57496471)]