23715440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{42349}}^1$

素因数の和:42369

約数の個数: 40

約数和(自身を含む): 63016800

約数和(自身を除く): 39301360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 42349, 84698, 169396, 211745, 296443, 338792, 423490, 592886, 677584, 846980, 1185772, 1482215, 1693960, 2371544, 2964430, 3387920, 4743088, 5928860, 11857720, 23715440]

約数ペア:

[(1, 23715440), (2, 11857720), (4, 5928860), (5, 4743088), (7, 3387920), (8, 2964430), (10, 2371544), (14, 1693960), (16, 1482215), (20, 1185772), (28, 846980), (35, 677584), (40, 592886), (56, 423490), (70, 338792), (80, 296443), (112, 211745), (140, 169396), (280, 84698), (560, 42349)]