202454000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{14461}}^1$

素因数の和:14491

約数の個数: 80

約数和(自身を含む): 559505856

約数和(自身を除く): 357051856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 14000, 14461, 28922, 57844, 72305, 101227, 115688, 144610, 202454, 231376, 289220, 361525, 404908, 506135, 578440, 723050, 809816, 1012270, 1156880, 1446100, 1619632, 1807625, 2024540, 2530675, 2892200, 3615250, 4049080, 5061350, 5784400, 7230500, 8098160, 10122700, 12653375, 14461000, 20245400, 25306750, 28922000, 40490800, 50613500, 101227000, 202454000]

約数ペア:

[(1, 202454000), (2, 101227000), (4, 50613500), (5, 40490800), (7, 28922000), (8, 25306750), (10, 20245400), (14, 14461000), (16, 12653375), (20, 10122700), (25, 8098160), (28, 7230500), (35, 5784400), (40, 5061350), (50, 4049080), (56, 3615250), (70, 2892200), (80, 2530675), (100, 2024540), (112, 1807625), (125, 1619632), (140, 1446100), (175, 1156880), (200, 1012270), (250, 809816), (280, 723050), (350, 578440), (400, 506135), (500, 404908), (560, 361525), (700, 289220), (875, 231376), (1000, 202454), (1400, 144610), (1750, 115688), (2000, 101227), (2800, 72305), (3500, 57844), (7000, 28922), (14000, 14461)]