43950530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2269}}^1$

素因数の和:2438

約数の個数: 32

約数和(自身を含む): 85806000

約数和(自身を除く): 41855470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 2269, 3874, 4538, 9685, 11345, 19370, 22690, 29497, 58994, 147485, 294970, 338081, 676162, 1690405, 3380810, 4395053, 8790106, 21975265, 43950530]

約数ペア:

[(1, 43950530), (2, 21975265), (5, 8790106), (10, 4395053), (13, 3380810), (26, 1690405), (65, 676162), (130, 338081), (149, 294970), (298, 147485), (745, 58994), (1490, 29497), (1937, 22690), (2269, 19370), (3874, 11345), (4538, 9685)]