11720975008

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{2251}}^1$

素因数の和:2502

約数の個数: 96

約数和(自身を含む): 24788574720

約数和(自身を除く): 13067599712

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 181, 232, 248, 362, 464, 496, 724, 899, 928, 992, 1448, 1798, 2251, 2896, 3596, 4502, 5249, 5611, 5792, 7192, 9004, 10498, 11222, 14384, 18008, 20996, 22444, 28768, 36016, 41992, 44888, 65279, 69781, 72032, 83984, 89776, 130558, 139562, 162719, 167968, 179552, 261116, 279124, 325438, 407431, 522232, 558248, 650876, 814862, 1044464, 1116496, 1301752, 1629724, 2023649, 2088928, 2232992, 2603504, 3259448, 4047298, 5207008, 6518896, 8094596, 11815499, 12630361, 13037792, 16189192, 23630998, 25260722, 32378384, 47261996, 50521444, 64756768, 94523992, 101042888, 189047984, 202085776, 366280469, 378095968, 404171552, 732560938, 1465121876, 2930243752, 5860487504, 11720975008]

約数ペア:

[(1, 11720975008), (2, 5860487504), (4, 2930243752), (8, 1465121876), (16, 732560938), (29, 404171552), (31, 378095968), (32, 366280469), (58, 202085776), (62, 189047984), (116, 101042888), (124, 94523992), (181, 64756768), (232, 50521444), (248, 47261996), (362, 32378384), (464, 25260722), (496, 23630998), (724, 16189192), (899, 13037792), (928, 12630361), (992, 11815499), (1448, 8094596), (1798, 6518896), (2251, 5207008), (2896, 4047298), (3596, 3259448), (4502, 2603504), (5249, 2232992), (5611, 2088928), (5792, 2023649), (7192, 1629724), (9004, 1301752), (10498, 1116496), (11222, 1044464), (14384, 814862), (18008, 650876), (20996, 558248), (22444, 522232), (28768, 407431), (36016, 325438), (41992, 279124), (44888, 261116), (65279, 179552), (69781, 167968), (72032, 162719), (83984, 139562), (89776, 130558)]