10309779520

素因数分解:

$2^6\times 5^1\times {\mathrm{443}}^1\times {\mathrm{72727}}^1$

素因数の和:73187

約数の個数: 56

約数和(自身を含む): 24605918784

約数和(自身を除く): 14296139264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 443, 886, 1772, 2215, 3544, 4430, 7088, 8860, 14176, 17720, 28352, 35440, 70880, 72727, 141760, 145454, 290908, 363635, 581816, 727270, 1163632, 1454540, 2327264, 2909080, 4654528, 5818160, 11636320, 23272640, 32218061, 64436122, 128872244, 161090305, 257744488, 322180610, 515488976, 644361220, 1030977952, 1288722440, 2061955904, 2577444880, 5154889760, 10309779520]

約数ペア:

[(1, 10309779520), (2, 5154889760), (4, 2577444880), (5, 2061955904), (8, 1288722440), (10, 1030977952), (16, 644361220), (20, 515488976), (32, 322180610), (40, 257744488), (64, 161090305), (80, 128872244), (160, 64436122), (320, 32218061), (443, 23272640), (886, 11636320), (1772, 5818160), (2215, 4654528), (3544, 2909080), (4430, 2327264), (7088, 1454540), (8860, 1163632), (14176, 727270), (17720, 581816), (28352, 363635), (35440, 290908), (70880, 145454), (72727, 141760)]