98413280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{87869}}^1$

素因数の和:87891

約数の個数: 48

約数和(自身を含む): 265718880

約数和(自身を除く): 167305600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 87869, 175738, 351476, 439345, 615083, 702952, 878690, 1230166, 1405904, 1757380, 2460332, 2811808, 3075415, 3514760, 4920664, 6150830, 7029520, 9841328, 12301660, 14059040, 19682656, 24603320, 49206640, 98413280]

約数ペア:

[(1, 98413280), (2, 49206640), (4, 24603320), (5, 19682656), (7, 14059040), (8, 12301660), (10, 9841328), (14, 7029520), (16, 6150830), (20, 4920664), (28, 3514760), (32, 3075415), (35, 2811808), (40, 2460332), (56, 1757380), (70, 1405904), (80, 1230166), (112, 878690), (140, 702952), (160, 615083), (224, 439345), (280, 351476), (560, 175738), (1120, 87869)]