27602320

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3557}}^1$

素因数の和:3667

約数の個数: 40

約数和(自身を含む): 64855224

約数和(自身を除く): 37252904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3557, 3880, 7114, 7760, 14228, 17785, 28456, 35570, 56912, 71140, 142280, 284560, 345029, 690058, 1380116, 1725145, 2760232, 3450290, 5520464, 6900580, 13801160, 27602320]

約数ペア:

[(1, 27602320), (2, 13801160), (4, 6900580), (5, 5520464), (8, 3450290), (10, 2760232), (16, 1725145), (20, 1380116), (40, 690058), (80, 345029), (97, 284560), (194, 142280), (388, 71140), (485, 56912), (776, 35570), (970, 28456), (1552, 17785), (1940, 14228), (3557, 7760), (3880, 7114)]