27438080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:281

約数の個数: 88

約数和(自身を含む): 68975712

約数和(自身を除く): 41537632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 233, 256, 320, 368, 460, 466, 512, 640, 736, 920, 932, 1024, 1165, 1280, 1472, 1840, 1864, 2330, 2560, 2944, 3680, 3728, 4660, 5120, 5359, 5888, 7360, 7456, 9320, 10718, 11776, 14720, 14912, 18640, 21436, 23552, 26795, 29440, 29824, 37280, 42872, 53590, 58880, 59648, 74560, 85744, 107180, 117760, 119296, 149120, 171488, 214360, 238592, 298240, 342976, 428720, 596480, 685952, 857440, 1192960, 1371904, 1714880, 2743808, 3429760, 5487616, 6859520, 13719040, 27438080]

約数ペア:

[(1, 27438080), (2, 13719040), (4, 6859520), (5, 5487616), (8, 3429760), (10, 2743808), (16, 1714880), (20, 1371904), (23, 1192960), (32, 857440), (40, 685952), (46, 596480), (64, 428720), (80, 342976), (92, 298240), (115, 238592), (128, 214360), (160, 171488), (184, 149120), (230, 119296), (233, 117760), (256, 107180), (320, 85744), (368, 74560), (460, 59648), (466, 58880), (512, 53590), (640, 42872), (736, 37280), (920, 29824), (932, 29440), (1024, 26795), (1165, 23552), (1280, 21436), (1472, 18640), (1840, 14912), (1864, 14720), (2330, 11776), (2560, 10718), (2944, 9320), (3680, 7456), (3728, 7360), (4660, 5888), (5120, 5359)]