2023361000

素因数分解:

$2^3\times 5^3\times {\mathrm{257}}^1\times {\mathrm{7873}}^1$

素因数の和:8151

約数の個数: 64

約数和(自身を含む): 4753691280

約数和(自身を除く): 2730330280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 257, 500, 514, 1000, 1028, 1285, 2056, 2570, 5140, 6425, 7873, 10280, 12850, 15746, 25700, 31492, 32125, 39365, 51400, 62984, 64250, 78730, 128500, 157460, 196825, 257000, 314920, 393650, 787300, 984125, 1574600, 1968250, 2023361, 3936500, 4046722, 7873000, 8093444, 10116805, 16186888, 20233610, 40467220, 50584025, 80934440, 101168050, 202336100, 252920125, 404672200, 505840250, 1011680500, 2023361000]

約数ペア:

[(1, 2023361000), (2, 1011680500), (4, 505840250), (5, 404672200), (8, 252920125), (10, 202336100), (20, 101168050), (25, 80934440), (40, 50584025), (50, 40467220), (100, 20233610), (125, 16186888), (200, 10116805), (250, 8093444), (257, 7873000), (500, 4046722), (514, 3936500), (1000, 2023361), (1028, 1968250), (1285, 1574600), (2056, 984125), (2570, 787300), (5140, 393650), (6425, 314920), (7873, 257000), (10280, 196825), (12850, 157460), (15746, 128500), (25700, 78730), (31492, 64250), (32125, 62984), (39365, 51400)]