4963280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{8863}}^1$

素因数の和:8883

約数の個数: 40

約数和(自身を含む): 13189632

約数和(自身を除く): 8226352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 8863, 17726, 35452, 44315, 62041, 70904, 88630, 124082, 141808, 177260, 248164, 310205, 354520, 496328, 620410, 709040, 992656, 1240820, 2481640, 4963280]

約数ペア:

[(1, 4963280), (2, 2481640), (4, 1240820), (5, 992656), (7, 709040), (8, 620410), (10, 496328), (14, 354520), (16, 310205), (20, 248164), (28, 177260), (35, 141808), (40, 124082), (56, 88630), (70, 70904), (80, 62041), (112, 44315), (140, 35452), (280, 17726), (560, 8863)]