13079778880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{5839187}}^1$

素因数の和:5839211

約数の個数: 56

約数和(自身を含む): 35595690048

約数和(自身を除く): 22515911168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 5839187, 11678374, 23356748, 29195935, 40874309, 46713496, 58391870, 81748618, 93426992, 116783740, 163497236, 186853984, 204371545, 233567480, 326994472, 373707968, 408743090, 467134960, 653988944, 817486180, 934269920, 1307977888, 1634972360, 1868539840, 2615955776, 3269944720, 6539889440, 13079778880]

約数ペア:

[(1, 13079778880), (2, 6539889440), (4, 3269944720), (5, 2615955776), (7, 1868539840), (8, 1634972360), (10, 1307977888), (14, 934269920), (16, 817486180), (20, 653988944), (28, 467134960), (32, 408743090), (35, 373707968), (40, 326994472), (56, 233567480), (64, 204371545), (70, 186853984), (80, 163497236), (112, 116783740), (140, 93426992), (160, 81748618), (224, 58391870), (280, 46713496), (320, 40874309), (448, 29195935), (560, 23356748), (1120, 11678374), (2240, 5839187)]