26278010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4049}}^1$

素因数の和:4126

約数の個数: 32

約数和(自身を含む): 52488000

約数和(自身を除く): 26209990

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 4049, 6490, 8098, 20245, 40490, 44539, 89078, 222695, 238891, 445390, 477782, 1194455, 2388910, 2627801, 5255602, 13139005, 26278010]

約数ペア:

[(1, 26278010), (2, 13139005), (5, 5255602), (10, 2627801), (11, 2388910), (22, 1194455), (55, 477782), (59, 445390), (110, 238891), (118, 222695), (295, 89078), (590, 44539), (649, 40490), (1298, 20245), (3245, 8098), (4049, 6490)]