1542920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2269}}^1$

素因数の和:2297

約数の個数: 32

約数和(自身を含む): 3677400

約数和(自身を除く): 2134480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2269, 4538, 9076, 11345, 18152, 22690, 38573, 45380, 77146, 90760, 154292, 192865, 308584, 385730, 771460, 1542920]

約数ペア:

[(1, 1542920), (2, 771460), (4, 385730), (5, 308584), (8, 192865), (10, 154292), (17, 90760), (20, 77146), (34, 45380), (40, 38573), (68, 22690), (85, 18152), (136, 11345), (170, 9076), (340, 4538), (680, 2269)]