67775960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{242057}}^1$

素因数の和:242075

約数の個数: 32

約数和(自身を含む): 174281760

約数和(自身を除く): 106505800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 242057, 484114, 968228, 1210285, 1694399, 1936456, 2420570, 3388798, 4841140, 6777596, 8471995, 9682280, 13555192, 16943990, 33887980, 67775960]

約数ペア:

[(1, 67775960), (2, 33887980), (4, 16943990), (5, 13555192), (7, 9682280), (8, 8471995), (10, 6777596), (14, 4841140), (20, 3388798), (28, 2420570), (35, 1936456), (40, 1694399), (56, 1210285), (70, 968228), (140, 484114), (280, 242057)]