39846400970

素因数分解:

$2^1\times 5^1\times {\mathrm{5857}}^1\times {\mathrm{680321}}^1$

素因数の和:686185

約数の個数: 16

約数和(自身を含む): 71735872968

約数和(自身を除く): 31889471998

約数列:

[1, 2, 5, 10, 5857, 11714, 29285, 58570, 680321, 1360642, 3401605, 6803210, 3984640097, 7969280194, 19923200485, 39846400970]

約数ペア:

[(1, 39846400970), (2, 19923200485), (5, 7969280194), (10, 3984640097), (5857, 6803210), (11714, 3401605), (29285, 1360642), (58570, 680321)]