40515144

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3863}}^1$

素因数の和:3914

約数の個数: 64

約数和(自身を含む): 111283200

約数和(自身を除く): 70768056

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1748, 2622, 3496, 3863, 5244, 7726, 10488, 11589, 15452, 23178, 30904, 46356, 73397, 88849, 92712, 146794, 177698, 220191, 266547, 293588, 355396, 440382, 533094, 587176, 710792, 880764, 1066188, 1688131, 1761528, 2132376, 3376262, 5064393, 6752524, 10128786, 13505048, 20257572, 40515144]

約数ペア:

[(1, 40515144), (2, 20257572), (3, 13505048), (4, 10128786), (6, 6752524), (8, 5064393), (12, 3376262), (19, 2132376), (23, 1761528), (24, 1688131), (38, 1066188), (46, 880764), (57, 710792), (69, 587176), (76, 533094), (92, 440382), (114, 355396), (138, 293588), (152, 266547), (184, 220191), (228, 177698), (276, 146794), (437, 92712), (456, 88849), (552, 73397), (874, 46356), (1311, 30904), (1748, 23178), (2622, 15452), (3496, 11589), (3863, 10488), (5244, 7726)]