2339991040

素因数分解:

$2^9\times 5^1\times {\mathrm{233}}^1\times {\mathrm{3923}}^1$

素因数の和:4179

約数の個数: 80

約数和(自身を含む): 5636009808

約数和(自身を除く): 3296018768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 233, 256, 320, 466, 512, 640, 932, 1165, 1280, 1864, 2330, 2560, 3728, 3923, 4660, 7456, 7846, 9320, 14912, 15692, 18640, 19615, 29824, 31384, 37280, 39230, 59648, 62768, 74560, 78460, 119296, 125536, 149120, 156920, 251072, 298240, 313840, 502144, 596480, 627680, 914059, 1004288, 1255360, 1828118, 2008576, 2510720, 3656236, 4570295, 5021440, 7312472, 9140590, 10042880, 14624944, 18281180, 29249888, 36562360, 58499776, 73124720, 116999552, 146249440, 233999104, 292498880, 467998208, 584997760, 1169995520, 2339991040]

約数ペア:

[(1, 2339991040), (2, 1169995520), (4, 584997760), (5, 467998208), (8, 292498880), (10, 233999104), (16, 146249440), (20, 116999552), (32, 73124720), (40, 58499776), (64, 36562360), (80, 29249888), (128, 18281180), (160, 14624944), (233, 10042880), (256, 9140590), (320, 7312472), (466, 5021440), (512, 4570295), (640, 3656236), (932, 2510720), (1165, 2008576), (1280, 1828118), (1864, 1255360), (2330, 1004288), (2560, 914059), (3728, 627680), (3923, 596480), (4660, 502144), (7456, 313840), (7846, 298240), (9320, 251072), (14912, 156920), (15692, 149120), (18640, 125536), (19615, 119296), (29824, 78460), (31384, 74560), (37280, 62768), (39230, 59648)]