42292880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{10789}}^1$

素因数の和:10816

約数の個数: 60

約数和(自身を含む): 114395580

約数和(自身を除く): 72102700

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, 10789, 21578, 43156, 53945, 75523, 86312, 107890, 151046, 172624, 215780, 302092, 377615, 431560, 528661, 604184, 755230, 863120, 1057322, 1208368, 1510460, 2114644, 2643305, 3020920, 4229288, 5286610, 6041840, 8458576, 10573220, 21146440, 42292880]

約数ペア:

[(1, 42292880), (2, 21146440), (4, 10573220), (5, 8458576), (7, 6041840), (8, 5286610), (10, 4229288), (14, 3020920), (16, 2643305), (20, 2114644), (28, 1510460), (35, 1208368), (40, 1057322), (49, 863120), (56, 755230), (70, 604184), (80, 528661), (98, 431560), (112, 377615), (140, 302092), (196, 215780), (245, 172624), (280, 151046), (392, 107890), (490, 86312), (560, 75523), (784, 53945), (980, 43156), (1960, 21578), (3920, 10789)]