47736640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:336

約数の個数: 112

約数和(自身を含む): 131819904

約数和(自身を除く): 84083264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 101, 112, 140, 160, 202, 211, 224, 280, 320, 404, 422, 448, 505, 560, 707, 808, 844, 1010, 1055, 1120, 1414, 1477, 1616, 1688, 2020, 2110, 2240, 2828, 2954, 3232, 3376, 3535, 4040, 4220, 5656, 5908, 6464, 6752, 7070, 7385, 8080, 8440, 11312, 11816, 13504, 14140, 14770, 16160, 16880, 21311, 22624, 23632, 28280, 29540, 32320, 33760, 42622, 45248, 47264, 56560, 59080, 67520, 85244, 94528, 106555, 113120, 118160, 149177, 170488, 213110, 226240, 236320, 298354, 340976, 426220, 472640, 596708, 681952, 745885, 852440, 1193416, 1363904, 1491770, 1704880, 2386832, 2983540, 3409760, 4773664, 5967080, 6819520, 9547328, 11934160, 23868320, 47736640]

約数ペア:

[(1, 47736640), (2, 23868320), (4, 11934160), (5, 9547328), (7, 6819520), (8, 5967080), (10, 4773664), (14, 3409760), (16, 2983540), (20, 2386832), (28, 1704880), (32, 1491770), (35, 1363904), (40, 1193416), (56, 852440), (64, 745885), (70, 681952), (80, 596708), (101, 472640), (112, 426220), (140, 340976), (160, 298354), (202, 236320), (211, 226240), (224, 213110), (280, 170488), (320, 149177), (404, 118160), (422, 113120), (448, 106555), (505, 94528), (560, 85244), (707, 67520), (808, 59080), (844, 56560), (1010, 47264), (1055, 45248), (1120, 42622), (1414, 33760), (1477, 32320), (1616, 29540), (1688, 28280), (2020, 23632), (2110, 22624), (2240, 21311), (2828, 16880), (2954, 16160), (3232, 14770), (3376, 14140), (3535, 13504), (4040, 11816), (4220, 11312), (5656, 8440), (5908, 8080), (6464, 7385), (6752, 7070)]