12784192850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{15823}}^1$

素因数の和:15972

約数の個数: 96

約数和(自身を含む): 28184696064

約数和(自身を除く): 15400503214

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 113, 130, 143, 226, 275, 286, 325, 550, 565, 650, 715, 1130, 1243, 1430, 1469, 2486, 2825, 2938, 3575, 5650, 6215, 7150, 7345, 12430, 14690, 15823, 16159, 31075, 31646, 32318, 36725, 62150, 73450, 79115, 80795, 158230, 161590, 174053, 205699, 348106, 395575, 403975, 411398, 791150, 807950, 870265, 1028495, 1740530, 1787999, 2056990, 2262689, 3575998, 4351325, 4525378, 5142475, 8702650, 8939995, 10284950, 11313445, 17879990, 19667989, 22626890, 23243987, 39335978, 44699975, 46487974, 56567225, 89399950, 98339945, 113134450, 116219935, 196679890, 232439870, 255683857, 491699725, 511367714, 581099675, 983399450, 1162199350, 1278419285, 2556838570, 6392096425, 12784192850]

約数ペア:

[(1, 12784192850), (2, 6392096425), (5, 2556838570), (10, 1278419285), (11, 1162199350), (13, 983399450), (22, 581099675), (25, 511367714), (26, 491699725), (50, 255683857), (55, 232439870), (65, 196679890), (110, 116219935), (113, 113134450), (130, 98339945), (143, 89399950), (226, 56567225), (275, 46487974), (286, 44699975), (325, 39335978), (550, 23243987), (565, 22626890), (650, 19667989), (715, 17879990), (1130, 11313445), (1243, 10284950), (1430, 8939995), (1469, 8702650), (2486, 5142475), (2825, 4525378), (2938, 4351325), (3575, 3575998), (5650, 2262689), (6215, 2056990), (7150, 1787999), (7345, 1740530), (12430, 1028495), (14690, 870265), (15823, 807950), (16159, 791150), (31075, 411398), (31646, 403975), (32318, 395575), (36725, 348106), (62150, 205699), (73450, 174053), (79115, 161590), (80795, 158230)]