6839240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8999}}^1$

素因数の和:9029

約数の個数: 32

約数和(自身を含む): 16200000

約数和(自身を除く): 9360760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 8999, 17998, 35996, 44995, 71992, 89990, 170981, 179980, 341962, 359960, 683924, 854905, 1367848, 1709810, 3419620, 6839240]

約数ペア:

[(1, 6839240), (2, 3419620), (4, 1709810), (5, 1367848), (8, 854905), (10, 683924), (19, 359960), (20, 341962), (38, 179980), (40, 170981), (76, 89990), (95, 71992), (152, 44995), (190, 35996), (380, 17998), (760, 8999)]