2238686210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{2713}}^1$

素因数の和:2883

約数の個数: 64

約数和(自身を含む): 4384955520

約数和(自身を除く): 2146269310

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 101, 190, 202, 215, 430, 505, 817, 1010, 1634, 1919, 2713, 3838, 4085, 4343, 5426, 8170, 8686, 9595, 13565, 19190, 21715, 27130, 43430, 51547, 82517, 103094, 116659, 165034, 233318, 257735, 274013, 412585, 515470, 548026, 583295, 825170, 1166590, 1370065, 2216521, 2740130, 4433042, 5206247, 10412494, 11082605, 11782559, 22165210, 23565118, 26031235, 52062470, 58912795, 117825590, 223868621, 447737242, 1119343105, 2238686210]

約数ペア:

[(1, 2238686210), (2, 1119343105), (5, 447737242), (10, 223868621), (19, 117825590), (38, 58912795), (43, 52062470), (86, 26031235), (95, 23565118), (101, 22165210), (190, 11782559), (202, 11082605), (215, 10412494), (430, 5206247), (505, 4433042), (817, 2740130), (1010, 2216521), (1634, 1370065), (1919, 1166590), (2713, 825170), (3838, 583295), (4085, 548026), (4343, 515470), (5426, 412585), (8170, 274013), (8686, 257735), (9595, 233318), (13565, 165034), (19190, 116659), (21715, 103094), (27130, 82517), (43430, 51547)]