2014560320

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{146407}}^1$

素因数の和:146467

約数の個数: 56

約数和(自身を含む): 4908767424

約数和(自身を除く): 2894207104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 6880, 13760, 146407, 292814, 585628, 732035, 1171256, 1464070, 2342512, 2928140, 4685024, 5856280, 6295501, 9370048, 11712560, 12591002, 23425120, 25182004, 31477505, 46850240, 50364008, 62955010, 100728016, 125910020, 201456032, 251820040, 402912064, 503640080, 1007280160, 2014560320]

約数ペア:

[(1, 2014560320), (2, 1007280160), (4, 503640080), (5, 402912064), (8, 251820040), (10, 201456032), (16, 125910020), (20, 100728016), (32, 62955010), (40, 50364008), (43, 46850240), (64, 31477505), (80, 25182004), (86, 23425120), (160, 12591002), (172, 11712560), (215, 9370048), (320, 6295501), (344, 5856280), (430, 4685024), (688, 2928140), (860, 2342512), (1376, 1464070), (1720, 1171256), (2752, 732035), (3440, 585628), (6880, 292814), (13760, 146407)]