19014800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{6791}}^1$

素因数の和:6816

約数の個数: 60

約数和(自身を含む): 52216896

約数和(自身を除く): 33202096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 6791, 13582, 27164, 33955, 47537, 54328, 67910, 95074, 108656, 135820, 169775, 190148, 237685, 271640, 339550, 380296, 475370, 543280, 679100, 760592, 950740, 1188425, 1358200, 1901480, 2376850, 2716400, 3802960, 4753700, 9507400, 19014800]

約数ペア:

[(1, 19014800), (2, 9507400), (4, 4753700), (5, 3802960), (7, 2716400), (8, 2376850), (10, 1901480), (14, 1358200), (16, 1188425), (20, 950740), (25, 760592), (28, 679100), (35, 543280), (40, 475370), (50, 380296), (56, 339550), (70, 271640), (80, 237685), (100, 190148), (112, 169775), (140, 135820), (175, 108656), (200, 95074), (280, 67910), (350, 54328), (400, 47537), (560, 33955), (700, 27164), (1400, 13582), (2800, 6791)]