79141150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3889}}^1$

素因数の和:3949

約数の個数: 48

約数和(自身を含む): 164967120

約数和(自身を除く): 85825970

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 185, 275, 370, 407, 550, 814, 925, 1850, 2035, 3889, 4070, 7778, 10175, 19445, 20350, 38890, 42779, 85558, 97225, 143893, 194450, 213895, 287786, 427790, 719465, 1069475, 1438930, 1582823, 2138950, 3165646, 3597325, 7194650, 7914115, 15828230, 39570575, 79141150]

約数ペア:

[(1, 79141150), (2, 39570575), (5, 15828230), (10, 7914115), (11, 7194650), (22, 3597325), (25, 3165646), (37, 2138950), (50, 1582823), (55, 1438930), (74, 1069475), (110, 719465), (185, 427790), (275, 287786), (370, 213895), (407, 194450), (550, 143893), (814, 97225), (925, 85558), (1850, 42779), (2035, 38890), (3889, 20350), (4070, 19445), (7778, 10175)]