5168900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 12665856

約数和(自身を除く): 7496956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 74, 100, 110, 127, 148, 185, 220, 254, 275, 370, 407, 508, 550, 635, 740, 814, 925, 1100, 1270, 1397, 1628, 1850, 2035, 2540, 2794, 3175, 3700, 4070, 4699, 5588, 6350, 6985, 8140, 9398, 10175, 12700, 13970, 18796, 20350, 23495, 27940, 34925, 40700, 46990, 51689, 69850, 93980, 103378, 117475, 139700, 206756, 234950, 258445, 469900, 516890, 1033780, 1292225, 2584450, 5168900]

約数ペア:

[(1, 5168900), (2, 2584450), (4, 1292225), (5, 1033780), (10, 516890), (11, 469900), (20, 258445), (22, 234950), (25, 206756), (37, 139700), (44, 117475), (50, 103378), (55, 93980), (74, 69850), (100, 51689), (110, 46990), (127, 40700), (148, 34925), (185, 27940), (220, 23495), (254, 20350), (275, 18796), (370, 13970), (407, 12700), (508, 10175), (550, 9398), (635, 8140), (740, 6985), (814, 6350), (925, 5588), (1100, 4699), (1270, 4070), (1397, 3700), (1628, 3175), (1850, 2794), (2035, 2540)]