135224560

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{41227}}^1$

素因数の和:41281

約数の個数: 40

約数和(自身を含む): 322073136

約数和(自身を除く): 186848576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 41227, 82454, 164908, 206135, 329816, 412270, 659632, 824540, 1649080, 1690307, 3298160, 3380614, 6761228, 8451535, 13522456, 16903070, 27044912, 33806140, 67612280, 135224560]

約数ペア:

[(1, 135224560), (2, 67612280), (4, 33806140), (5, 27044912), (8, 16903070), (10, 13522456), (16, 8451535), (20, 6761228), (40, 3380614), (41, 3298160), (80, 1690307), (82, 1649080), (164, 824540), (205, 659632), (328, 412270), (410, 329816), (656, 206135), (820, 164908), (1640, 82454), (3280, 41227)]