103521040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{184859}}^1$

素因数の和:184879

約数の個数: 40

約数和(自身を含む): 275071680

約数和(自身を除く): 171550640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 184859, 369718, 739436, 924295, 1294013, 1478872, 1848590, 2588026, 2957744, 3697180, 5176052, 6470065, 7394360, 10352104, 12940130, 14788720, 20704208, 25880260, 51760520, 103521040]

約数ペア:

[(1, 103521040), (2, 51760520), (4, 25880260), (5, 20704208), (7, 14788720), (8, 12940130), (10, 10352104), (14, 7394360), (16, 6470065), (20, 5176052), (28, 3697180), (35, 2957744), (40, 2588026), (56, 1848590), (70, 1478872), (80, 1294013), (112, 924295), (140, 739436), (280, 369718), (560, 184859)]