10345520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7607}}^1$

素因数の和:7637

約数の個数: 40

約数和(自身を含む): 25471584

約数和(自身を除く): 15126064

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 7607, 15214, 30428, 38035, 60856, 76070, 121712, 129319, 152140, 258638, 304280, 517276, 608560, 646595, 1034552, 1293190, 2069104, 2586380, 5172760, 10345520]

約数ペア:

[(1, 10345520), (2, 5172760), (4, 2586380), (5, 2069104), (8, 1293190), (10, 1034552), (16, 646595), (17, 608560), (20, 517276), (34, 304280), (40, 258638), (68, 152140), (80, 129319), (85, 121712), (136, 76070), (170, 60856), (272, 38035), (340, 30428), (680, 15214), (1360, 7607)]