273301720

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{96233}}^1$

素因数の和:96315

約数の個数: 32

約数和(自身を含む): 623596320

約数和(自身を除く): 350294600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 96233, 192466, 384932, 481165, 769864, 962330, 1924660, 3849320, 6832543, 13665086, 27330172, 34162715, 54660344, 68325430, 136650860, 273301720]

約数ペア:

[(1, 273301720), (2, 136650860), (4, 68325430), (5, 54660344), (8, 34162715), (10, 27330172), (20, 13665086), (40, 6832543), (71, 3849320), (142, 1924660), (284, 962330), (355, 769864), (568, 481165), (710, 384932), (1420, 192466), (2840, 96233)]