235763120

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71879}}^1$

素因数の和:71933

約数の個数: 40

約数和(自身を含む): 561526560

約数和(自身を除く): 325763440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 71879, 143758, 287516, 359395, 575032, 718790, 1150064, 1437580, 2875160, 2947039, 5750320, 5894078, 11788156, 14735195, 23576312, 29470390, 47152624, 58940780, 117881560, 235763120]

約数ペア:

[(1, 235763120), (2, 117881560), (4, 58940780), (5, 47152624), (8, 29470390), (10, 23576312), (16, 14735195), (20, 11788156), (40, 5894078), (41, 5750320), (80, 2947039), (82, 2875160), (164, 1437580), (205, 1150064), (328, 718790), (410, 575032), (656, 359395), (820, 287516), (1640, 143758), (3280, 71879)]