40556230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 87091200

約数和(自身を除く): 46534970

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 79, 110, 130, 143, 158, 286, 359, 395, 715, 718, 790, 869, 1027, 1430, 1738, 1795, 2054, 3590, 3949, 4345, 4667, 5135, 7898, 8690, 9334, 10270, 11297, 19745, 22594, 23335, 28361, 39490, 46670, 51337, 56485, 56722, 102674, 112970, 141805, 256685, 283610, 311971, 368693, 513370, 623942, 737386, 1559855, 1843465, 3119710, 3686930, 4055623, 8111246, 20278115, 40556230]

約数ペア:

[(1, 40556230), (2, 20278115), (5, 8111246), (10, 4055623), (11, 3686930), (13, 3119710), (22, 1843465), (26, 1559855), (55, 737386), (65, 623942), (79, 513370), (110, 368693), (130, 311971), (143, 283610), (158, 256685), (286, 141805), (359, 112970), (395, 102674), (715, 56722), (718, 56485), (790, 51337), (869, 46670), (1027, 39490), (1430, 28361), (1738, 23335), (1795, 22594), (2054, 19745), (3590, 11297), (3949, 10270), (4345, 9334), (4667, 8690), (5135, 7898)]