248832160

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{16033}}^1$

素因数の和:16145

約数の個数: 48

約数和(自身を含む): 593963496

約数和(自身を除く): 345131336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 7760, 15520, 16033, 32066, 64132, 80165, 128264, 160330, 256528, 320660, 513056, 641320, 1282640, 1555201, 2565280, 3110402, 6220804, 7776005, 12441608, 15552010, 24883216, 31104020, 49766432, 62208040, 124416080, 248832160]

約数ペア:

[(1, 248832160), (2, 124416080), (4, 62208040), (5, 49766432), (8, 31104020), (10, 24883216), (16, 15552010), (20, 12441608), (32, 7776005), (40, 6220804), (80, 3110402), (97, 2565280), (160, 1555201), (194, 1282640), (388, 641320), (485, 513056), (776, 320660), (970, 256528), (1552, 160330), (1940, 128264), (3104, 80165), (3880, 64132), (7760, 32066), (15520, 16033)]