99130640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{177019}}^1$

素因数の和:177039

約数の個数: 40

約数和(自身を含む): 263405760

約数和(自身を除く): 164275120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 177019, 354038, 708076, 885095, 1239133, 1416152, 1770190, 2478266, 2832304, 3540380, 4956532, 6195665, 7080760, 9913064, 12391330, 14161520, 19826128, 24782660, 49565320, 99130640]

約数ペア:

[(1, 99130640), (2, 49565320), (4, 24782660), (5, 19826128), (7, 14161520), (8, 12391330), (10, 9913064), (14, 7080760), (16, 6195665), (20, 4956532), (28, 3540380), (35, 2832304), (40, 2478266), (56, 1770190), (70, 1416152), (80, 1239133), (112, 885095), (140, 708076), (280, 354038), (560, 177019)]