9906760

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4673}}^1$

素因数の和:4737

約数の個数: 32

約数和(自身を含む): 22715640

約数和(自身を除く): 12808880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 4673, 9346, 18692, 23365, 37384, 46730, 93460, 186920, 247669, 495338, 990676, 1238345, 1981352, 2476690, 4953380, 9906760]

約数ペア:

[(1, 9906760), (2, 4953380), (4, 2476690), (5, 1981352), (8, 1238345), (10, 990676), (20, 495338), (40, 247669), (53, 186920), (106, 93460), (212, 46730), (265, 37384), (424, 23365), (530, 18692), (1060, 9346), (2120, 4673)]