26253670

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 48522240

約数和(自身を除く): 22268570

約数列:

[1, 2, 5, 10, 71, 103, 142, 206, 355, 359, 515, 710, 718, 1030, 1795, 3590, 7313, 14626, 25489, 36565, 36977, 50978, 73130, 73954, 127445, 184885, 254890, 369770, 2625367, 5250734, 13126835, 26253670]

約数ペア:

[(1, 26253670), (2, 13126835), (5, 5250734), (10, 2625367), (71, 369770), (103, 254890), (142, 184885), (206, 127445), (355, 73954), (359, 73130), (515, 50978), (710, 36977), (718, 36565), (1030, 25489), (1795, 14626), (3590, 7313)]