32478880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:686

約数の個数: 96

約数和(自身を含む): 89703936

約数和(自身を除く): 57225056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 329, 376, 470, 560, 617, 658, 752, 940, 1120, 1234, 1316, 1504, 1645, 1880, 2468, 2632, 3085, 3290, 3760, 4319, 4936, 5264, 6170, 6580, 7520, 8638, 9872, 10528, 12340, 13160, 17276, 19744, 21595, 24680, 26320, 28999, 34552, 43190, 49360, 52640, 57998, 69104, 86380, 98720, 115996, 138208, 144995, 172760, 202993, 231992, 289990, 345520, 405986, 463984, 579980, 691040, 811972, 927968, 1014965, 1159960, 1623944, 2029930, 2319920, 3247888, 4059860, 4639840, 6495776, 8119720, 16239440, 32478880]

約数ペア:

[(1, 32478880), (2, 16239440), (4, 8119720), (5, 6495776), (7, 4639840), (8, 4059860), (10, 3247888), (14, 2319920), (16, 2029930), (20, 1623944), (28, 1159960), (32, 1014965), (35, 927968), (40, 811972), (47, 691040), (56, 579980), (70, 463984), (80, 405986), (94, 345520), (112, 289990), (140, 231992), (160, 202993), (188, 172760), (224, 144995), (235, 138208), (280, 115996), (329, 98720), (376, 86380), (470, 69104), (560, 57998), (617, 52640), (658, 49360), (752, 43190), (940, 34552), (1120, 28999), (1234, 26320), (1316, 24680), (1504, 21595), (1645, 19744), (1880, 17276), (2468, 13160), (2632, 12340), (3085, 10528), (3290, 9872), (3760, 8638), (4319, 7520), (4936, 6580), (5264, 6170)]