26255020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{911}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 60673536

約数和(自身を除く): 34418516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 911, 1310, 1441, 1822, 2620, 2882, 3644, 4555, 5764, 7205, 9110, 10021, 14410, 18220, 20042, 28820, 40084, 50105, 100210, 119341, 200420, 238682, 477364, 596705, 1193410, 1312751, 2386820, 2625502, 5251004, 6563755, 13127510, 26255020]

約数ペア:

[(1, 26255020), (2, 13127510), (4, 6563755), (5, 5251004), (10, 2625502), (11, 2386820), (20, 1312751), (22, 1193410), (44, 596705), (55, 477364), (110, 238682), (131, 200420), (220, 119341), (262, 100210), (524, 50105), (655, 40084), (911, 28820), (1310, 20042), (1441, 18220), (1822, 14410), (2620, 10021), (2882, 9110), (3644, 7205), (4555, 5764)]