350960

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 40

約数和(自身を含む): 843696

約数和(自身を除く): 492736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 107, 164, 205, 214, 328, 410, 428, 535, 656, 820, 856, 1070, 1640, 1712, 2140, 3280, 4280, 4387, 8560, 8774, 17548, 21935, 35096, 43870, 70192, 87740, 175480, 350960]

約数ペア:

[(1, 350960), (2, 175480), (4, 87740), (5, 70192), (8, 43870), (10, 35096), (16, 21935), (20, 17548), (40, 8774), (41, 8560), (80, 4387), (82, 4280), (107, 3280), (164, 2140), (205, 1712), (214, 1640), (328, 1070), (410, 856), (428, 820), (535, 656)]