136041520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89501}}^1$

素因数の和:89533

約数の個数: 40

約数和(自身を含む): 332947440

約数和(自身を除く): 196905920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 89501, 179002, 358004, 447505, 716008, 895010, 1432016, 1700519, 1790020, 3401038, 3580040, 6802076, 7160080, 8502595, 13604152, 17005190, 27208304, 34010380, 68020760, 136041520]

約数ペア:

[(1, 136041520), (2, 68020760), (4, 34010380), (5, 27208304), (8, 17005190), (10, 13604152), (16, 8502595), (19, 7160080), (20, 6802076), (38, 3580040), (40, 3401038), (76, 1790020), (80, 1700519), (95, 1432016), (152, 895010), (190, 716008), (304, 447505), (380, 358004), (760, 179002), (1520, 89501)]