25057140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11287}}^1$

素因数の和:11336

約数の個数: 48

約数和(自身を含む): 72062592

約数和(自身を除く): 47005452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 11287, 22574, 33861, 45148, 56435, 67722, 112870, 135444, 169305, 225740, 338610, 417619, 677220, 835238, 1252857, 1670476, 2088095, 2505714, 4176190, 5011428, 6264285, 8352380, 12528570, 25057140]

約数ペア:

[(1, 25057140), (2, 12528570), (3, 8352380), (4, 6264285), (5, 5011428), (6, 4176190), (10, 2505714), (12, 2088095), (15, 1670476), (20, 1252857), (30, 835238), (37, 677220), (60, 417619), (74, 338610), (111, 225740), (148, 169305), (185, 135444), (222, 112870), (370, 67722), (444, 56435), (555, 45148), (740, 33861), (1110, 22574), (2220, 11287)]