182920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 437400

約数和(自身を除く): 254480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 269, 340, 538, 680, 1076, 1345, 2152, 2690, 4573, 5380, 9146, 10760, 18292, 22865, 36584, 45730, 91460, 182920]

約数ペア:

[(1, 182920), (2, 91460), (4, 45730), (5, 36584), (8, 22865), (10, 18292), (17, 10760), (20, 9146), (34, 5380), (40, 4573), (68, 2690), (85, 2152), (136, 1345), (170, 1076), (269, 680), (340, 538)]