68256160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{60943}}^1$

素因数の和:60965

約数の個数: 48

約数和(自身を含む): 184294656

約数和(自身を除く): 116038496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 60943, 121886, 243772, 304715, 426601, 487544, 609430, 853202, 975088, 1218860, 1706404, 1950176, 2133005, 2437720, 3412808, 4266010, 4875440, 6825616, 8532020, 9750880, 13651232, 17064040, 34128080, 68256160]

約数ペア:

[(1, 68256160), (2, 34128080), (4, 17064040), (5, 13651232), (7, 9750880), (8, 8532020), (10, 6825616), (14, 4875440), (16, 4266010), (20, 3412808), (28, 2437720), (32, 2133005), (35, 1950176), (40, 1706404), (56, 1218860), (70, 975088), (80, 853202), (112, 609430), (140, 487544), (160, 426601), (224, 304715), (280, 243772), (560, 121886), (1120, 60943)]