80453039450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{2887}}^1\times {\mathrm{79621}}^1$

素因数の和:82527

約数の個数: 48

約数和(自身を含む): 171081561984

約数和(自身を除く): 90628522534

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 2887, 5774, 14435, 20209, 28870, 40418, 72175, 79621, 101045, 144350, 159242, 202090, 398105, 505225, 557347, 796210, 1010450, 1114694, 1990525, 2786735, 3981050, 5573470, 13933675, 27867350, 229865827, 459731654, 1149329135, 1609060789, 2298658270, 3218121578, 5746645675, 8045303945, 11493291350, 16090607890, 40226519725, 80453039450]

約数ペア:

[(1, 80453039450), (2, 40226519725), (5, 16090607890), (7, 11493291350), (10, 8045303945), (14, 5746645675), (25, 3218121578), (35, 2298658270), (50, 1609060789), (70, 1149329135), (175, 459731654), (350, 229865827), (2887, 27867350), (5774, 13933675), (14435, 5573470), (20209, 3981050), (28870, 2786735), (40418, 1990525), (72175, 1114694), (79621, 1010450), (101045, 796210), (144350, 557347), (159242, 505225), (202090, 398105)]