12744650

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{83}}^2$

素因数の和:215

約数の個数: 36

約数和(自身を含む): 24642582

約数和(自身を除く): 11897932

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 83, 166, 185, 370, 415, 830, 925, 1850, 2075, 3071, 4150, 6142, 6889, 13778, 15355, 30710, 34445, 68890, 76775, 153550, 172225, 254893, 344450, 509786, 1274465, 2548930, 6372325, 12744650]

約数ペア:

[(1, 12744650), (2, 6372325), (5, 2548930), (10, 1274465), (25, 509786), (37, 344450), (50, 254893), (74, 172225), (83, 153550), (166, 76775), (185, 68890), (370, 34445), (415, 30710), (830, 15355), (925, 13778), (1850, 6889), (2075, 6142), (3071, 4150)]