15692964020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2437}}^1\times {\mathrm{7853}}^1$

素因数の和:10340

約数の個数: 48

約数和(自身を含む): 33777163728

約数和(自身を除く): 18084199708

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2437, 4874, 7853, 9748, 12185, 15706, 24370, 31412, 39265, 48740, 78530, 99917, 157060, 199834, 321973, 399668, 499585, 643946, 999170, 1287892, 1609865, 1998340, 3219730, 6439460, 19137761, 38275522, 76551044, 95688805, 191377610, 382755220, 784648201, 1569296402, 3138592804, 3923241005, 7846482010, 15692964020]

約数ペア:

[(1, 15692964020), (2, 7846482010), (4, 3923241005), (5, 3138592804), (10, 1569296402), (20, 784648201), (41, 382755220), (82, 191377610), (164, 95688805), (205, 76551044), (410, 38275522), (820, 19137761), (2437, 6439460), (4874, 3219730), (7853, 1998340), (9748, 1609865), (12185, 1287892), (15706, 999170), (24370, 643946), (31412, 499585), (39265, 399668), (48740, 321973), (78530, 199834), (99917, 157060)]