84668650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{599}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 172756800

約数和(自身を除く): 88088150

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 257, 275, 514, 550, 599, 1198, 1285, 2570, 2827, 2995, 5654, 5990, 6425, 6589, 12850, 13178, 14135, 14975, 28270, 29950, 32945, 65890, 70675, 141350, 153943, 164725, 307886, 329450, 769715, 1539430, 1693373, 3386746, 3848575, 7697150, 8466865, 16933730, 42334325, 84668650]

約数ペア:

[(1, 84668650), (2, 42334325), (5, 16933730), (10, 8466865), (11, 7697150), (22, 3848575), (25, 3386746), (50, 1693373), (55, 1539430), (110, 769715), (257, 329450), (275, 307886), (514, 164725), (550, 153943), (599, 141350), (1198, 70675), (1285, 65890), (2570, 32945), (2827, 29950), (2995, 28270), (5654, 14975), (5990, 14135), (6425, 13178), (6589, 12850)]