40860512

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 107557632

約数和(自身を除く): 66697120

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 49, 56, 77, 88, 92, 98, 103, 112, 154, 161, 176, 184, 196, 206, 224, 253, 308, 322, 352, 368, 392, 412, 506, 539, 616, 644, 721, 736, 784, 824, 1012, 1078, 1127, 1133, 1232, 1288, 1442, 1568, 1648, 1771, 2024, 2156, 2254, 2266, 2369, 2464, 2576, 2884, 3296, 3542, 4048, 4312, 4508, 4532, 4738, 5047, 5152, 5768, 7084, 7931, 8096, 8624, 9016, 9064, 9476, 10094, 11536, 12397, 14168, 15862, 16583, 17248, 18032, 18128, 18952, 20188, 23072, 24794, 26059, 28336, 31724, 33166, 36064, 36256, 37904, 40376, 49588, 52118, 55517, 56672, 63448, 66332, 75808, 80752, 99176, 104236, 111034, 116081, 126896, 132664, 161504, 182413, 198352, 208472, 222068, 232162, 253792, 265328, 364826, 396704, 416944, 444136, 464324, 530656, 729652, 833888, 888272, 928648, 1276891, 1459304, 1776544, 1857296, 2553782, 2918608, 3714592, 5107564, 5837216, 10215128, 20430256, 40860512]

約数ペア:

[(1, 40860512), (2, 20430256), (4, 10215128), (7, 5837216), (8, 5107564), (11, 3714592), (14, 2918608), (16, 2553782), (22, 1857296), (23, 1776544), (28, 1459304), (32, 1276891), (44, 928648), (46, 888272), (49, 833888), (56, 729652), (77, 530656), (88, 464324), (92, 444136), (98, 416944), (103, 396704), (112, 364826), (154, 265328), (161, 253792), (176, 232162), (184, 222068), (196, 208472), (206, 198352), (224, 182413), (253, 161504), (308, 132664), (322, 126896), (352, 116081), (368, 111034), (392, 104236), (412, 99176), (506, 80752), (539, 75808), (616, 66332), (644, 63448), (721, 56672), (736, 55517), (784, 52118), (824, 49588), (1012, 40376), (1078, 37904), (1127, 36256), (1133, 36064), (1232, 33166), (1288, 31724), (1442, 28336), (1568, 26059), (1648, 24794), (1771, 23072), (2024, 20188), (2156, 18952), (2254, 18128), (2266, 18032), (2369, 17248), (2464, 16583), (2576, 15862), (2884, 14168), (3296, 12397), (3542, 11536), (4048, 10094), (4312, 9476), (4508, 9064), (4532, 9016), (4738, 8624), (5047, 8096), (5152, 7931), (5768, 7084)]