11888977240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{42460633}}^1$

素因数の和:42460651

約数の個数: 32

約数和(自身を含む): 30571656480

約数和(自身を除く): 18682679240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 42460633, 84921266, 169842532, 212303165, 297224431, 339685064, 424606330, 594448862, 849212660, 1188897724, 1486122155, 1698425320, 2377795448, 2972244310, 5944488620, 11888977240]

約数ペア:

[(1, 11888977240), (2, 5944488620), (4, 2972244310), (5, 2377795448), (7, 1698425320), (8, 1486122155), (10, 1188897724), (14, 849212660), (20, 594448862), (28, 424606330), (35, 339685064), (40, 297224431), (56, 212303165), (70, 169842532), (140, 84921266), (280, 42460633)]