26511440

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1171}}^1$

素因数の和:1467

約数の個数: 40

約数和(自身を含む): 61909728

約数和(自身を除く): 35398288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1171, 1415, 2264, 2342, 2830, 4528, 4684, 5660, 5855, 9368, 11320, 11710, 18736, 22640, 23420, 46840, 93680, 331393, 662786, 1325572, 1656965, 2651144, 3313930, 5302288, 6627860, 13255720, 26511440]

約数ペア:

[(1, 26511440), (2, 13255720), (4, 6627860), (5, 5302288), (8, 3313930), (10, 2651144), (16, 1656965), (20, 1325572), (40, 662786), (80, 331393), (283, 93680), (566, 46840), (1132, 23420), (1171, 22640), (1415, 18736), (2264, 11710), (2342, 11320), (2830, 9368), (4528, 5855), (4684, 5660)]