74586080

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 185812704

約数和(自身を除く): 111226624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 43, 74, 80, 86, 148, 160, 172, 185, 215, 293, 296, 344, 370, 430, 586, 592, 688, 740, 860, 1172, 1184, 1376, 1465, 1480, 1591, 1720, 2344, 2930, 2960, 3182, 3440, 4688, 5860, 5920, 6364, 6880, 7955, 9376, 10841, 11720, 12599, 12728, 15910, 21682, 23440, 25198, 25456, 31820, 43364, 46880, 50396, 50912, 54205, 62995, 63640, 86728, 100792, 108410, 125990, 127280, 173456, 201584, 216820, 251980, 254560, 346912, 403168, 433640, 466163, 503960, 867280, 932326, 1007920, 1734560, 1864652, 2015840, 2330815, 3729304, 4661630, 7458608, 9323260, 14917216, 18646520, 37293040, 74586080]

約数ペア:

[(1, 74586080), (2, 37293040), (4, 18646520), (5, 14917216), (8, 9323260), (10, 7458608), (16, 4661630), (20, 3729304), (32, 2330815), (37, 2015840), (40, 1864652), (43, 1734560), (74, 1007920), (80, 932326), (86, 867280), (148, 503960), (160, 466163), (172, 433640), (185, 403168), (215, 346912), (293, 254560), (296, 251980), (344, 216820), (370, 201584), (430, 173456), (586, 127280), (592, 125990), (688, 108410), (740, 100792), (860, 86728), (1172, 63640), (1184, 62995), (1376, 54205), (1465, 50912), (1480, 50396), (1591, 46880), (1720, 43364), (2344, 31820), (2930, 25456), (2960, 25198), (3182, 23440), (3440, 21682), (4688, 15910), (5860, 12728), (5920, 12599), (6364, 11720), (6880, 10841), (7955, 9376)]