1855541712

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{10771}}^1$

素因数の和:10916

約数の個数: 80

約数和(自身を含む): 4974251072

約数和(自身を除く): 3118709360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 97, 111, 148, 194, 222, 291, 296, 388, 444, 582, 592, 776, 888, 1164, 1552, 1776, 2328, 3589, 4656, 7178, 10767, 10771, 14356, 21534, 21542, 28712, 32313, 43068, 43084, 57424, 64626, 86136, 86168, 129252, 172272, 172336, 258504, 398527, 517008, 797054, 1044787, 1195581, 1594108, 2089574, 2391162, 3134361, 3188216, 4179148, 4782324, 6268722, 6376432, 8358296, 9564648, 12537444, 16716592, 19129296, 25074888, 38657119, 50149776, 77314238, 115971357, 154628476, 231942714, 309256952, 463885428, 618513904, 927770856, 1855541712]

約数ペア:

[(1, 1855541712), (2, 927770856), (3, 618513904), (4, 463885428), (6, 309256952), (8, 231942714), (12, 154628476), (16, 115971357), (24, 77314238), (37, 50149776), (48, 38657119), (74, 25074888), (97, 19129296), (111, 16716592), (148, 12537444), (194, 9564648), (222, 8358296), (291, 6376432), (296, 6268722), (388, 4782324), (444, 4179148), (582, 3188216), (592, 3134361), (776, 2391162), (888, 2089574), (1164, 1594108), (1552, 1195581), (1776, 1044787), (2328, 797054), (3589, 517008), (4656, 398527), (7178, 258504), (10767, 172336), (10771, 172272), (14356, 129252), (21534, 86168), (21542, 86136), (28712, 64626), (32313, 57424), (43068, 43084)]