26091040

素因数分解:

$2^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{911}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 62052480

約数和(自身を除く): 35961440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 358, 716, 895, 911, 1432, 1790, 1822, 2864, 3580, 3644, 4555, 5728, 7160, 7288, 9110, 14320, 14576, 18220, 28640, 29152, 36440, 72880, 145760, 163069, 326138, 652276, 815345, 1304552, 1630690, 2609104, 3261380, 5218208, 6522760, 13045520, 26091040]

約数ペア:

[(1, 26091040), (2, 13045520), (4, 6522760), (5, 5218208), (8, 3261380), (10, 2609104), (16, 1630690), (20, 1304552), (32, 815345), (40, 652276), (80, 326138), (160, 163069), (179, 145760), (358, 72880), (716, 36440), (895, 29152), (911, 28640), (1432, 18220), (1790, 14576), (1822, 14320), (2864, 9110), (3580, 7288), (3644, 7160), (4555, 5728)]