17235560

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4027}}^1$

素因数の和:4145

約数の個数: 32

約数和(自身を含む): 39152160

約数和(自身を除く): 21916600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4027, 4280, 8054, 16108, 20135, 32216, 40270, 80540, 161080, 430889, 861778, 1723556, 2154445, 3447112, 4308890, 8617780, 17235560]

約数ペア:

[(1, 17235560), (2, 8617780), (4, 4308890), (5, 3447112), (8, 2154445), (10, 1723556), (20, 861778), (40, 430889), (107, 161080), (214, 80540), (428, 40270), (535, 32216), (856, 20135), (1070, 16108), (2140, 8054), (4027, 4280)]