2704285280

素因数分解:

$2^5\times 5^1\times {\mathrm{911}}^1\times {\mathrm{18553}}^1$

素因数の和:19479

約数の個数: 48

約数和(自身を含む): 6396231744

約数和(自身を除く): 3691946464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 911, 1822, 3644, 4555, 7288, 9110, 14576, 18220, 18553, 29152, 36440, 37106, 72880, 74212, 92765, 145760, 148424, 185530, 296848, 371060, 593696, 742120, 1484240, 2968480, 16901783, 33803566, 67607132, 84508915, 135214264, 169017830, 270428528, 338035660, 540857056, 676071320, 1352142640, 2704285280]

約数ペア:

[(1, 2704285280), (2, 1352142640), (4, 676071320), (5, 540857056), (8, 338035660), (10, 270428528), (16, 169017830), (20, 135214264), (32, 84508915), (40, 67607132), (80, 33803566), (160, 16901783), (911, 2968480), (1822, 1484240), (3644, 742120), (4555, 593696), (7288, 371060), (9110, 296848), (14576, 185530), (18220, 148424), (18553, 145760), (29152, 92765), (36440, 74212), (37106, 72880)]