40759840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23159}}^1$

素因数の和:23185

約数の個数: 48

約数和(自身を含む): 105053760

約数和(自身を除く): 64293920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 23159, 46318, 92636, 115795, 185272, 231590, 254749, 370544, 463180, 509498, 741088, 926360, 1018996, 1273745, 1852720, 2037992, 2547490, 3705440, 4075984, 5094980, 8151968, 10189960, 20379920, 40759840]

約数ペア:

[(1, 40759840), (2, 20379920), (4, 10189960), (5, 8151968), (8, 5094980), (10, 4075984), (11, 3705440), (16, 2547490), (20, 2037992), (22, 1852720), (32, 1273745), (40, 1018996), (44, 926360), (55, 741088), (80, 509498), (88, 463180), (110, 370544), (160, 254749), (176, 231590), (220, 185272), (352, 115795), (440, 92636), (880, 46318), (1760, 23159)]