98478880

素因数分解:

$2^5\times 5^1\times {\mathrm{615493}}^1$

素因数の和:615508

約数の個数: 24

約数和(自身を含む): 232656732

約数和(自身を除く): 134177852

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 615493, 1230986, 2461972, 3077465, 4923944, 6154930, 9847888, 12309860, 19695776, 24619720, 49239440, 98478880]

約数ペア:

[(1, 98478880), (2, 49239440), (4, 24619720), (5, 19695776), (8, 12309860), (10, 9847888), (16, 6154930), (20, 4923944), (32, 3077465), (40, 2461972), (80, 1230986), (160, 615493)]