27938650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{32869}}^1$

素因数の和:32898

約数の個数: 24

約数和(自身を含む): 55024380

約数和(自身を除く): 27085730

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 32869, 65738, 164345, 328690, 558773, 821725, 1117546, 1643450, 2793865, 5587730, 13969325, 27938650]

約数ペア:

[(1, 27938650), (2, 13969325), (5, 5587730), (10, 2793865), (17, 1643450), (25, 1117546), (34, 821725), (50, 558773), (85, 328690), (170, 164345), (425, 65738), (850, 32869)]