950115520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{156269}}^1$

素因数の和:156305

約数の個数: 56

約数和(自身を含む): 2381554800

約数和(自身を除く): 1431439280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 156269, 312538, 625076, 781345, 1250152, 1562690, 2500304, 2969111, 3125380, 5000608, 5938222, 6250760, 10001216, 11876444, 12501520, 14845555, 23752888, 25003040, 29691110, 47505776, 50006080, 59382220, 95011552, 118764440, 190023104, 237528880, 475057760, 950115520]

約数ペア:

[(1, 950115520), (2, 475057760), (4, 237528880), (5, 190023104), (8, 118764440), (10, 95011552), (16, 59382220), (19, 50006080), (20, 47505776), (32, 29691110), (38, 25003040), (40, 23752888), (64, 14845555), (76, 12501520), (80, 11876444), (95, 10001216), (152, 6250760), (160, 5938222), (190, 5000608), (304, 3125380), (320, 2969111), (380, 2500304), (608, 1562690), (760, 1250152), (1216, 781345), (1520, 625076), (3040, 312538), (6080, 156269)]