9983540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2459}}^1$

素因数の和:2504

約数の個数: 48

約数和(自身を含む): 24796800

約数和(自身を除く): 14813260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 2459, 4060, 4918, 9836, 12295, 17213, 24590, 34426, 49180, 68852, 71311, 86065, 142622, 172130, 285244, 344260, 356555, 499177, 713110, 998354, 1426220, 1996708, 2495885, 4991770, 9983540]

約数ペア:

[(1, 9983540), (2, 4991770), (4, 2495885), (5, 1996708), (7, 1426220), (10, 998354), (14, 713110), (20, 499177), (28, 356555), (29, 344260), (35, 285244), (58, 172130), (70, 142622), (116, 86065), (140, 71311), (145, 68852), (203, 49180), (290, 34426), (406, 24590), (580, 17213), (812, 12295), (1015, 9836), (2030, 4918), (2459, 4060)]