3275440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5849}}^1$

素因数の和:5869

約数の個数: 40

約数和(自身を含む): 8704800

約数和(自身を除く): 5429360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5849, 11698, 23396, 29245, 40943, 46792, 58490, 81886, 93584, 116980, 163772, 204715, 233960, 327544, 409430, 467920, 655088, 818860, 1637720, 3275440]

約数ペア:

[(1, 3275440), (2, 1637720), (4, 818860), (5, 655088), (7, 467920), (8, 409430), (10, 327544), (14, 233960), (16, 204715), (20, 163772), (28, 116980), (35, 93584), (40, 81886), (56, 58490), (70, 46792), (80, 40943), (112, 29245), (140, 23396), (280, 11698), (560, 5849)]