40845530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{827}}^1$

素因数の和:1294

約数の個数: 32

約数和(自身を含む): 80481600

約数和(自身を除く): 39636070

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 449, 827, 898, 1654, 2245, 4135, 4490, 4939, 8270, 9097, 9878, 18194, 24695, 45485, 49390, 90970, 371323, 742646, 1856615, 3713230, 4084553, 8169106, 20422765, 40845530]

約数ペア:

[(1, 40845530), (2, 20422765), (5, 8169106), (10, 4084553), (11, 3713230), (22, 1856615), (55, 742646), (110, 371323), (449, 90970), (827, 49390), (898, 45485), (1654, 24695), (2245, 18194), (4135, 9878), (4490, 9097), (4939, 8270)]