12349400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{8821}}^1$

素因数の和:8844

約数の個数: 48

約数和(自身を含む): 32817840

約数和(自身を除く): 20468440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 8821, 17642, 35284, 44105, 61747, 70568, 88210, 123494, 176420, 220525, 246988, 308735, 352840, 441050, 493976, 617470, 882100, 1234940, 1543675, 1764200, 2469880, 3087350, 6174700, 12349400]

約数ペア:

[(1, 12349400), (2, 6174700), (4, 3087350), (5, 2469880), (7, 1764200), (8, 1543675), (10, 1234940), (14, 882100), (20, 617470), (25, 493976), (28, 441050), (35, 352840), (40, 308735), (50, 246988), (56, 220525), (70, 176420), (100, 123494), (140, 88210), (175, 70568), (200, 61747), (280, 44105), (350, 35284), (700, 17642), (1400, 8821)]