16614160

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2141}}^1$

素因数の和:2251

約数の個数: 40

約数和(自身を含む): 39044376

約数和(自身を除く): 22430216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 2141, 3880, 4282, 7760, 8564, 10705, 17128, 21410, 34256, 42820, 85640, 171280, 207677, 415354, 830708, 1038385, 1661416, 2076770, 3322832, 4153540, 8307080, 16614160]

約数ペア:

[(1, 16614160), (2, 8307080), (4, 4153540), (5, 3322832), (8, 2076770), (10, 1661416), (16, 1038385), (20, 830708), (40, 415354), (80, 207677), (97, 171280), (194, 85640), (388, 42820), (485, 34256), (776, 21410), (970, 17128), (1552, 10705), (1940, 8564), (2141, 7760), (3880, 4282)]