26362570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1361}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 51483600

約数和(自身を除く): 25121030

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1361, 1490, 1937, 2722, 3874, 6805, 9685, 13610, 17693, 19370, 35386, 88465, 176930, 202789, 405578, 1013945, 2027890, 2636257, 5272514, 13181285, 26362570]

約数ペア:

[(1, 26362570), (2, 13181285), (5, 5272514), (10, 2636257), (13, 2027890), (26, 1013945), (65, 405578), (130, 202789), (149, 176930), (298, 88465), (745, 35386), (1361, 19370), (1490, 17693), (1937, 13610), (2722, 9685), (3874, 6805)]