79674700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2647}}^1$

素因数の和:2711

約数の個数: 72

約数和(自身を含む): 202264832

約数和(自身を除く): 122590132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 140, 172, 175, 215, 301, 350, 430, 602, 700, 860, 1075, 1204, 1505, 2150, 2647, 3010, 4300, 5294, 6020, 7525, 10588, 13235, 15050, 18529, 26470, 30100, 37058, 52940, 66175, 74116, 92645, 113821, 132350, 185290, 227642, 264700, 370580, 455284, 463225, 569105, 796747, 926450, 1138210, 1593494, 1852900, 2276420, 2845525, 3186988, 3983735, 5691050, 7967470, 11382100, 15934940, 19918675, 39837350, 79674700]

約数ペア:

[(1, 79674700), (2, 39837350), (4, 19918675), (5, 15934940), (7, 11382100), (10, 7967470), (14, 5691050), (20, 3983735), (25, 3186988), (28, 2845525), (35, 2276420), (43, 1852900), (50, 1593494), (70, 1138210), (86, 926450), (100, 796747), (140, 569105), (172, 463225), (175, 455284), (215, 370580), (301, 264700), (350, 227642), (430, 185290), (602, 132350), (700, 113821), (860, 92645), (1075, 74116), (1204, 66175), (1505, 52940), (2150, 37058), (2647, 30100), (3010, 26470), (4300, 18529), (5294, 15050), (6020, 13235), (7525, 10588)]