26855620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2069}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 62596800

約数和(自身を除く): 35741180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2069, 2596, 3245, 4138, 6490, 8276, 10345, 12980, 20690, 22759, 41380, 45518, 91036, 113795, 122071, 227590, 244142, 455180, 488284, 610355, 1220710, 1342781, 2441420, 2685562, 5371124, 6713905, 13427810, 26855620]

約数ペア:

[(1, 26855620), (2, 13427810), (4, 6713905), (5, 5371124), (10, 2685562), (11, 2441420), (20, 1342781), (22, 1220710), (44, 610355), (55, 488284), (59, 455180), (110, 244142), (118, 227590), (220, 122071), (236, 113795), (295, 91036), (590, 45518), (649, 41380), (1180, 22759), (1298, 20690), (2069, 12980), (2596, 10345), (3245, 8276), (4138, 6490)]