5194600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 12722400

約数和(自身を除く): 7527800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1367, 1900, 2734, 3800, 5468, 6835, 10936, 13670, 25973, 27340, 34175, 51946, 54680, 68350, 103892, 129865, 136700, 207784, 259730, 273400, 519460, 649325, 1038920, 1298650, 2597300, 5194600]

約数ペア:

[(1, 5194600), (2, 2597300), (4, 1298650), (5, 1038920), (8, 649325), (10, 519460), (19, 273400), (20, 259730), (25, 207784), (38, 136700), (40, 129865), (50, 103892), (76, 68350), (95, 54680), (100, 51946), (152, 34175), (190, 27340), (200, 25973), (380, 13670), (475, 10936), (760, 6835), (950, 5468), (1367, 3800), (1900, 2734)]