2116194680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{32083}}^1$

素因数の和:32208

約数の個数: 64

約数和(自身を含む): 5093655840

約数和(自身を除く): 2977461160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 97, 136, 170, 194, 340, 388, 485, 680, 776, 970, 1649, 1940, 3298, 3880, 6596, 8245, 13192, 16490, 32083, 32980, 64166, 65960, 128332, 160415, 256664, 320830, 545411, 641660, 1090822, 1283320, 2181644, 2727055, 3112051, 4363288, 5454110, 6224102, 10908220, 12448204, 15560255, 21816440, 24896408, 31120510, 52904867, 62241020, 105809734, 124482040, 211619468, 264524335, 423238936, 529048670, 1058097340, 2116194680]

約数ペア:

[(1, 2116194680), (2, 1058097340), (4, 529048670), (5, 423238936), (8, 264524335), (10, 211619468), (17, 124482040), (20, 105809734), (34, 62241020), (40, 52904867), (68, 31120510), (85, 24896408), (97, 21816440), (136, 15560255), (170, 12448204), (194, 10908220), (340, 6224102), (388, 5454110), (485, 4363288), (680, 3112051), (776, 2727055), (970, 2181644), (1649, 1283320), (1940, 1090822), (3298, 641660), (3880, 545411), (6596, 320830), (8245, 256664), (13192, 160415), (16490, 128332), (32083, 65960), (32980, 64166)]