40319328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{59999}}^1$

素因数の和:60019

約数の個数: 48

約数和(自身を含む): 120960000

約数和(自身を除く): 80640672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 59999, 119998, 179997, 239996, 359994, 419993, 479992, 719988, 839986, 959984, 1259979, 1439976, 1679972, 1919968, 2519958, 2879952, 3359944, 5039916, 5759904, 6719888, 10079832, 13439776, 20159664, 40319328]

約数ペア:

[(1, 40319328), (2, 20159664), (3, 13439776), (4, 10079832), (6, 6719888), (7, 5759904), (8, 5039916), (12, 3359944), (14, 2879952), (16, 2519958), (21, 1919968), (24, 1679972), (28, 1439976), (32, 1259979), (42, 959984), (48, 839986), (56, 719988), (84, 479992), (96, 419993), (112, 359994), (168, 239996), (224, 179997), (336, 119998), (672, 59999)]