70899040

素因数分解:

$2^5\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1277}}^1$

素因数の和:1639

約数の個数: 48

約数和(自身を含む): 168113232

約数和(自身を除く): 97214192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 347, 694, 1277, 1388, 1735, 2554, 2776, 3470, 5108, 5552, 6385, 6940, 10216, 11104, 12770, 13880, 20432, 25540, 27760, 40864, 51080, 55520, 102160, 204320, 443119, 886238, 1772476, 2215595, 3544952, 4431190, 7089904, 8862380, 14179808, 17724760, 35449520, 70899040]

約数ペア:

[(1, 70899040), (2, 35449520), (4, 17724760), (5, 14179808), (8, 8862380), (10, 7089904), (16, 4431190), (20, 3544952), (32, 2215595), (40, 1772476), (80, 886238), (160, 443119), (347, 204320), (694, 102160), (1277, 55520), (1388, 51080), (1735, 40864), (2554, 27760), (2776, 25540), (3470, 20432), (5108, 13880), (5552, 12770), (6385, 11104), (6940, 10216)]