40980768

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2719}}^1$

素因数の和:2889

約数の個数: 48

約数和(自身を含む): 108299520

約数和(自身を除く): 67318752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1256, 1884, 2512, 2719, 3768, 5024, 5438, 7536, 8157, 10876, 15072, 16314, 21752, 32628, 43504, 65256, 87008, 130512, 261024, 426883, 853766, 1280649, 1707532, 2561298, 3415064, 5122596, 6830128, 10245192, 13660256, 20490384, 40980768]

約数ペア:

[(1, 40980768), (2, 20490384), (3, 13660256), (4, 10245192), (6, 6830128), (8, 5122596), (12, 3415064), (16, 2561298), (24, 1707532), (32, 1280649), (48, 853766), (96, 426883), (157, 261024), (314, 130512), (471, 87008), (628, 65256), (942, 43504), (1256, 32628), (1884, 21752), (2512, 16314), (2719, 15072), (3768, 10876), (5024, 8157), (5438, 7536)]