5409461.00000000

素因数分解:

$2^3\times 5^4\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 98406000

約数和(自身を除く): 58601000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 380, 419, 475, 500, 625, 760, 838, 950, 1000, 1250, 1676, 1900, 2095, 2375, 2500, 3352, 3800, 4190, 4750, 5000, 7961, 8380, 9500, 10475, 11875, 15922, 16760, 19000, 20950, 23750, 31844, 39805, 41900, 47500, 52375, 63688, 79610, 83800, 95000, 104750, 159220, 199025, 209500, 261875, 318440, 398050, 419000, 523750, 796100, 995125, 1047500, 1592200, 1990250, 2095000, 3980500, 4975625, 7961000, 9951250, 19902500, 39805000]

約数ペア:

[(1, 39805000), (2, 19902500), (4, 9951250), (5, 7961000), (8, 4975625), (10, 3980500), (19, 2095000), (20, 1990250), (25, 1592200), (38, 1047500), (40, 995125), (50, 796100), (76, 523750), (95, 419000), (100, 398050), (125, 318440), (152, 261875), (190, 209500), (200, 199025), (250, 159220), (380, 104750), (419, 95000), (475, 83800), (500, 79610), (625, 63688), (760, 52375), (838, 47500), (950, 41900), (1000, 39805), (1250, 31844), (1676, 23750), (1900, 20950), (2095, 19000), (2375, 16760), (2500, 15922), (3352, 11875), (3800, 10475), (4190, 9500), (4750, 8380), (5000, 7961)]