2870864080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5126543}}^1$

素因数の和:5126563

約数の個数: 40

約数和(自身を含む): 7628297472

約数和(自身を除く): 4757433392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5126543, 10253086, 20506172, 25632715, 35885801, 41012344, 51265430, 71771602, 82024688, 102530860, 143543204, 179429005, 205061720, 287086408, 358858010, 410123440, 574172816, 717716020, 1435432040, 2870864080]

約数ペア:

[(1, 2870864080), (2, 1435432040), (4, 717716020), (5, 574172816), (7, 410123440), (8, 358858010), (10, 287086408), (14, 205061720), (16, 179429005), (20, 143543204), (28, 102530860), (35, 82024688), (40, 71771602), (56, 51265430), (70, 41012344), (80, 35885801), (112, 25632715), (140, 20506172), (280, 10253086), (560, 5126543)]