110892880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{28289}}^1$

素因数の和:28316

約数の個数: 60

約数和(自身を含む): 299930580

約数和(自身を除く): 189037700

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 28289, 56578, 113156, 141445, 198023, 226312, 282890, 396046, 452624, 565780, 792092, 990115, 1131560, 1386161, 1584184, 1980230, 2263120, 2772322, 3168368, 3960460, 5544644, 6930805, 7920920, 11089288, 13861610, 15841840, 22178576, 27723220, 55446440, 110892880]

約数ペア:

[(1, 110892880), (2, 55446440), (4, 27723220), (5, 22178576), (7, 15841840), (8, 13861610), (10, 11089288), (14, 7920920), (16, 6930805), (20, 5544644), (28, 3960460), (35, 3168368), (40, 2772322), (49, 2263120), (56, 1980230), (70, 1584184), (80, 1386161), (98, 1131560), (112, 990115), (140, 792092), (196, 565780), (245, 452624), (280, 396046), (392, 282890), (490, 226312), (560, 198023), (784, 141445), (980, 113156), (1960, 56578), (3920, 28289)]