56710720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16111}}^1$

素因数の和:16139

約数の個数: 56

約数和(自身を含む): 147328128

約数和(自身を除く): 90617408

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 16111, 32222, 64444, 80555, 128888, 161110, 177221, 257776, 322220, 354442, 515552, 644440, 708884, 886105, 1031104, 1288880, 1417768, 1772210, 2577760, 2835536, 3544420, 5155520, 5671072, 7088840, 11342144, 14177680, 28355360, 56710720]

約数ペア:

[(1, 56710720), (2, 28355360), (4, 14177680), (5, 11342144), (8, 7088840), (10, 5671072), (11, 5155520), (16, 3544420), (20, 2835536), (22, 2577760), (32, 1772210), (40, 1417768), (44, 1288880), (55, 1031104), (64, 886105), (80, 708884), (88, 644440), (110, 515552), (160, 354442), (176, 322220), (220, 257776), (320, 177221), (352, 161110), (440, 128888), (704, 80555), (880, 64444), (1760, 32222), (3520, 16111)]