28117600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{5021}}^1$

素因数の和:5048

約数の個数: 72

約数和(自身を含む): 78463728

約数和(自身を除く): 50346128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5021, 5600, 10042, 20084, 25105, 35147, 40168, 50210, 70294, 80336, 100420, 125525, 140588, 160672, 175735, 200840, 251050, 281176, 351470, 401680, 502100, 562352, 702940, 803360, 878675, 1004200, 1124704, 1405880, 1757350, 2008400, 2811760, 3514700, 4016800, 5623520, 7029400, 14058800, 28117600]

約数ペア:

[(1, 28117600), (2, 14058800), (4, 7029400), (5, 5623520), (7, 4016800), (8, 3514700), (10, 2811760), (14, 2008400), (16, 1757350), (20, 1405880), (25, 1124704), (28, 1004200), (32, 878675), (35, 803360), (40, 702940), (50, 562352), (56, 502100), (70, 401680), (80, 351470), (100, 281176), (112, 251050), (140, 200840), (160, 175735), (175, 160672), (200, 140588), (224, 125525), (280, 100420), (350, 80336), (400, 70294), (560, 50210), (700, 40168), (800, 35147), (1120, 25105), (1400, 20084), (2800, 10042), (5021, 5600)]