1526502740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{27191}}^1$

素因数の和:27608

約数の個数: 48

約数和(自身を含む): 3672877824

約数和(自身を除く): 2146375084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 401, 802, 1604, 2005, 2807, 4010, 5614, 8020, 11228, 14035, 27191, 28070, 54382, 56140, 108764, 135955, 190337, 271910, 380674, 543820, 761348, 951685, 1903370, 3806740, 10903591, 21807182, 43614364, 54517955, 76325137, 109035910, 152650274, 218071820, 305300548, 381625685, 763251370, 1526502740]

約数ペア:

[(1, 1526502740), (2, 763251370), (4, 381625685), (5, 305300548), (7, 218071820), (10, 152650274), (14, 109035910), (20, 76325137), (28, 54517955), (35, 43614364), (70, 21807182), (140, 10903591), (401, 3806740), (802, 1903370), (1604, 951685), (2005, 761348), (2807, 543820), (4010, 380674), (5614, 271910), (8020, 190337), (11228, 135955), (14035, 108764), (27191, 56140), (28070, 54382)]