17126320

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2207}}^1$

素因数の和:2317

約数の個数: 40

約数和(自身を含む): 40247424

約数和(自身を除く): 23121104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 2207, 3880, 4414, 7760, 8828, 11035, 17656, 22070, 35312, 44140, 88280, 176560, 214079, 428158, 856316, 1070395, 1712632, 2140790, 3425264, 4281580, 8563160, 17126320]

約数ペア:

[(1, 17126320), (2, 8563160), (4, 4281580), (5, 3425264), (8, 2140790), (10, 1712632), (16, 1070395), (20, 856316), (40, 428158), (80, 214079), (97, 176560), (194, 88280), (388, 44140), (485, 35312), (776, 22070), (970, 17656), (1552, 11035), (1940, 8828), (2207, 7760), (3880, 4414)]