113361640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1613}}^1$

素因数の和:1882

約数の個数: 64

約数和(自身を含む): 292844160

約数和(自身を除く): 179482520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 251, 280, 502, 1004, 1255, 1613, 1757, 2008, 2510, 3226, 3514, 5020, 6452, 7028, 8065, 8785, 10040, 11291, 12904, 14056, 16130, 17570, 22582, 32260, 35140, 45164, 56455, 64520, 70280, 90328, 112910, 225820, 404863, 451640, 809726, 1619452, 2024315, 2834041, 3238904, 4048630, 5668082, 8097260, 11336164, 14170205, 16194520, 22672328, 28340410, 56680820, 113361640]

約数ペア:

[(1, 113361640), (2, 56680820), (4, 28340410), (5, 22672328), (7, 16194520), (8, 14170205), (10, 11336164), (14, 8097260), (20, 5668082), (28, 4048630), (35, 3238904), (40, 2834041), (56, 2024315), (70, 1619452), (140, 809726), (251, 451640), (280, 404863), (502, 225820), (1004, 112910), (1255, 90328), (1613, 70280), (1757, 64520), (2008, 56455), (2510, 45164), (3226, 35140), (3514, 32260), (5020, 22582), (6452, 17570), (7028, 16130), (8065, 14056), (8785, 12904), (10040, 11291)]