26006080

素因数分解:

$2^6\times 5^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:647

約数の個数: 56

約数和(自身を含む): 62407800

約数和(自身を除く): 36401720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 181, 320, 362, 449, 724, 898, 905, 1448, 1796, 1810, 2245, 2896, 3592, 3620, 4490, 5792, 7184, 7240, 8980, 11584, 14368, 14480, 17960, 28736, 28960, 35920, 57920, 71840, 81269, 143680, 162538, 325076, 406345, 650152, 812690, 1300304, 1625380, 2600608, 3250760, 5201216, 6501520, 13003040, 26006080]

約数ペア:

[(1, 26006080), (2, 13003040), (4, 6501520), (5, 5201216), (8, 3250760), (10, 2600608), (16, 1625380), (20, 1300304), (32, 812690), (40, 650152), (64, 406345), (80, 325076), (160, 162538), (181, 143680), (320, 81269), (362, 71840), (449, 57920), (724, 35920), (898, 28960), (905, 28736), (1448, 17960), (1796, 14480), (1810, 14368), (2245, 11584), (2896, 8980), (3592, 7240), (3620, 7184), (4490, 5792)]