38090440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{50119}}^1$

素因数の和:50149

約数の個数: 32

約数和(自身を含む): 90216000

約数和(自身を除く): 52125560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 50119, 100238, 200476, 250595, 400952, 501190, 952261, 1002380, 1904522, 2004760, 3809044, 4761305, 7618088, 9522610, 19045220, 38090440]

約数ペア:

[(1, 38090440), (2, 19045220), (4, 9522610), (5, 7618088), (8, 4761305), (10, 3809044), (19, 2004760), (20, 1904522), (38, 1002380), (40, 952261), (76, 501190), (95, 400952), (152, 250595), (190, 200476), (380, 100238), (760, 50119)]