67897160

素因数分解:

$2^3\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{1553}}^1$

素因数の和:2657

約数の個数: 32

約数和(自身を含む): 153006840

約数和(自身を除く): 85109680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1093, 1553, 2186, 3106, 4372, 5465, 6212, 7765, 8744, 10930, 12424, 15530, 21860, 31060, 43720, 62120, 1697429, 3394858, 6789716, 8487145, 13579432, 16974290, 33948580, 67897160]

約数ペア:

[(1, 67897160), (2, 33948580), (4, 16974290), (5, 13579432), (8, 8487145), (10, 6789716), (20, 3394858), (40, 1697429), (1093, 62120), (1553, 43720), (2186, 31060), (3106, 21860), (4372, 15530), (5465, 12424), (6212, 10930), (7765, 8744)]