171097668860

素因数分解:

$2^2\times 5^1\times {\mathrm{19801}}^1\times {\mathrm{432043}}^1$

素因数の和:451853

約数の個数: 24

約数和(自身を含む): 359324082096

約数和(自身を除く): 188226413236

約数列:

[1, 2, 4, 5, 10, 20, 19801, 39602, 79204, 99005, 198010, 396020, 432043, 864086, 1728172, 2160215, 4320430, 8640860, 8554883443, 17109766886, 34219533772, 42774417215, 85548834430, 171097668860]

約数ペア:

[(1, 171097668860), (2, 85548834430), (4, 42774417215), (5, 34219533772), (10, 17109766886), (20, 8554883443), (19801, 8640860), (39602, 4320430), (79204, 2160215), (99005, 1728172), (198010, 864086), (396020, 432043)]