22471120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{40127}}^1$

素因数の和:40147

約数の個数: 40

約数和(自身を含む): 59710464

約数和(自身を除く): 37239344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 40127, 80254, 160508, 200635, 280889, 321016, 401270, 561778, 642032, 802540, 1123556, 1404445, 1605080, 2247112, 2808890, 3210160, 4494224, 5617780, 11235560, 22471120]

約数ペア:

[(1, 22471120), (2, 11235560), (4, 5617780), (5, 4494224), (7, 3210160), (8, 2808890), (10, 2247112), (14, 1605080), (16, 1404445), (20, 1123556), (28, 802540), (35, 642032), (40, 561778), (56, 401270), (70, 321016), (80, 280889), (112, 200635), (140, 160508), (280, 80254), (560, 40127)]