5257760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1933}}^1$

素因数の和:1965

約数の個数: 48

約数和(自身を含む): 13158936

約数和(自身を除く): 7901176

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 1933, 2720, 3866, 7732, 9665, 15464, 19330, 30928, 32861, 38660, 61856, 65722, 77320, 131444, 154640, 164305, 262888, 309280, 328610, 525776, 657220, 1051552, 1314440, 2628880, 5257760]

約数ペア:

[(1, 5257760), (2, 2628880), (4, 1314440), (5, 1051552), (8, 657220), (10, 525776), (16, 328610), (17, 309280), (20, 262888), (32, 164305), (34, 154640), (40, 131444), (68, 77320), (80, 65722), (85, 61856), (136, 38660), (160, 32861), (170, 30928), (272, 19330), (340, 15464), (544, 9665), (680, 7732), (1360, 3866), (1933, 2720)]