7087180

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3251}}^1$

素因数の和:3369

約数の個数: 24

約数和(自身を含む): 15024240

約数和(自身を除く): 7937060

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 3251, 6502, 13004, 16255, 32510, 65020, 354359, 708718, 1417436, 1771795, 3543590, 7087180]

約数ペア:

[(1, 7087180), (2, 3543590), (4, 1771795), (5, 1417436), (10, 708718), (20, 354359), (109, 65020), (218, 32510), (436, 16255), (545, 13004), (1090, 6502), (2180, 3251)]