298232080

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{12143}}^1$

素因数の和:12463

約数の個数: 40

約数和(自身を含む): 695705472

約数和(自身を除く): 397473392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1535, 2456, 3070, 4912, 6140, 12143, 12280, 24286, 24560, 48572, 60715, 97144, 121430, 194288, 242860, 485720, 971440, 3727901, 7455802, 14911604, 18639505, 29823208, 37279010, 59646416, 74558020, 149116040, 298232080]

約数ペア:

[(1, 298232080), (2, 149116040), (4, 74558020), (5, 59646416), (8, 37279010), (10, 29823208), (16, 18639505), (20, 14911604), (40, 7455802), (80, 3727901), (307, 971440), (614, 485720), (1228, 242860), (1535, 194288), (2456, 121430), (3070, 97144), (4912, 60715), (6140, 48572), (12143, 24560), (12280, 24286)]