288547433080

素因数分解:

$2^3\times 5^1\times {\mathrm{49043}}^1\times {\mathrm{147089}}^1$

素因数の和:196143

約数の個数: 32

約数和(自身を含む): 649249376400

約数和(自身を除く): 360701943320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 49043, 98086, 147089, 196172, 245215, 294178, 392344, 490430, 588356, 735445, 980860, 1176712, 1470890, 1961720, 2941780, 5883560, 7213685827, 14427371654, 28854743308, 36068429135, 57709486616, 72136858270, 144273716540, 288547433080]

約数ペア:

[(1, 288547433080), (2, 144273716540), (4, 72136858270), (5, 57709486616), (8, 36068429135), (10, 28854743308), (20, 14427371654), (40, 7213685827), (49043, 5883560), (98086, 2941780), (147089, 1961720), (196172, 1470890), (245215, 1176712), (294178, 980860), (392344, 735445), (490430, 588356)]