12802300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{18289}}^1$

素因数の和:18310

約数の個数: 36

約数和(自身を含む): 31751440

約数和(自身を除く): 18949140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 18289, 36578, 73156, 91445, 128023, 182890, 256046, 365780, 457225, 512092, 640115, 914450, 1280230, 1828900, 2560460, 3200575, 6401150, 12802300]

約数ペア:

[(1, 12802300), (2, 6401150), (4, 3200575), (5, 2560460), (7, 1828900), (10, 1280230), (14, 914450), (20, 640115), (25, 512092), (28, 457225), (35, 365780), (50, 256046), (70, 182890), (100, 128023), (140, 91445), (175, 73156), (350, 36578), (700, 18289)]