27298880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{1741}}^1$

素因数の和:1772

約数の個数: 84

約数和(自身を含む): 75662028

約数和(自身を除く): 48363148

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1741, 1960, 2240, 3136, 3482, 3920, 6964, 7840, 8705, 12187, 13928, 15680, 17410, 24374, 27856, 34820, 48748, 55712, 60935, 69640, 85309, 97496, 111424, 121870, 139280, 170618, 194992, 243740, 278560, 341236, 389984, 426545, 487480, 557120, 682472, 779968, 853090, 974960, 1364944, 1706180, 1949920, 2729888, 3412360, 3899840, 5459776, 6824720, 13649440, 27298880]

約数ペア:

[(1, 27298880), (2, 13649440), (4, 6824720), (5, 5459776), (7, 3899840), (8, 3412360), (10, 2729888), (14, 1949920), (16, 1706180), (20, 1364944), (28, 974960), (32, 853090), (35, 779968), (40, 682472), (49, 557120), (56, 487480), (64, 426545), (70, 389984), (80, 341236), (98, 278560), (112, 243740), (140, 194992), (160, 170618), (196, 139280), (224, 121870), (245, 111424), (280, 97496), (320, 85309), (392, 69640), (448, 60935), (490, 55712), (560, 48748), (784, 34820), (980, 27856), (1120, 24374), (1568, 17410), (1741, 15680), (1960, 13928), (2240, 12187), (3136, 8705), (3482, 7840), (3920, 6964)]