1036645460

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1\times {\mathrm{991}}^1$

素因数の和:1464

約数の個数: 48

約数和(自身を含む): 2198525952

約数和(自身を除く): 1161880492

約数列:

[1, 2, 4, 5, 10, 20, 193, 271, 386, 542, 772, 965, 991, 1084, 1355, 1930, 1982, 2710, 3860, 3964, 4955, 5420, 9910, 19820, 52303, 104606, 191263, 209212, 261515, 268561, 382526, 523030, 537122, 765052, 956315, 1046060, 1074244, 1342805, 1912630, 2685610, 3825260, 5371220, 51832273, 103664546, 207329092, 259161365, 518322730, 1036645460]

約数ペア:

[(1, 1036645460), (2, 518322730), (4, 259161365), (5, 207329092), (10, 103664546), (20, 51832273), (193, 5371220), (271, 3825260), (386, 2685610), (542, 1912630), (772, 1342805), (965, 1074244), (991, 1046060), (1084, 956315), (1355, 765052), (1930, 537122), (1982, 523030), (2710, 382526), (3860, 268561), (3964, 261515), (4955, 209212), (5420, 191263), (9910, 104606), (19820, 52303)]