26544840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31601}}^1$

素因数の和:31622

約数の個数: 64

約数和(自身を含む): 91013760

約数和(自身を除く): 64468920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 31601, 63202, 94803, 126404, 158005, 189606, 221207, 252808, 316010, 379212, 442414, 474015, 632020, 663621, 758424, 884828, 948030, 1106035, 1264040, 1327242, 1769656, 1896060, 2212070, 2654484, 3318105, 3792120, 4424140, 5308968, 6636210, 8848280, 13272420, 26544840]

約数ペア:

[(1, 26544840), (2, 13272420), (3, 8848280), (4, 6636210), (5, 5308968), (6, 4424140), (7, 3792120), (8, 3318105), (10, 2654484), (12, 2212070), (14, 1896060), (15, 1769656), (20, 1327242), (21, 1264040), (24, 1106035), (28, 948030), (30, 884828), (35, 758424), (40, 663621), (42, 632020), (56, 474015), (60, 442414), (70, 379212), (84, 316010), (105, 252808), (120, 221207), (140, 189606), (168, 158005), (210, 126404), (280, 94803), (420, 63202), (840, 31601)]