271103840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{242057}}^1$

素因数の和:242079

約数の個数: 48

約数和(自身を含む): 731983392

約数和(自身を除く): 460879552

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, 242057, 484114, 968228, 1210285, 1694399, 1936456, 2420570, 3388798, 3872912, 4841140, 6777596, 7745824, 8471995, 9682280, 13555192, 16943990, 19364560, 27110384, 33887980, 38729120, 54220768, 67775960, 135551920, 271103840]

約数ペア:

[(1, 271103840), (2, 135551920), (4, 67775960), (5, 54220768), (7, 38729120), (8, 33887980), (10, 27110384), (14, 19364560), (16, 16943990), (20, 13555192), (28, 9682280), (32, 8471995), (35, 7745824), (40, 6777596), (56, 4841140), (70, 3872912), (80, 3388798), (112, 2420570), (140, 1936456), (160, 1694399), (224, 1210285), (280, 968228), (560, 484114), (1120, 242057)]