27175820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{194113}}^1$

素因数の和:194129

約数の個数: 24

約数和(自身を含む): 65222304

約数和(自身を除く): 38046484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 194113, 388226, 776452, 970565, 1358791, 1941130, 2717582, 3882260, 5435164, 6793955, 13587910, 27175820]

約数ペア:

[(1, 27175820), (2, 13587910), (4, 6793955), (5, 5435164), (7, 3882260), (10, 2717582), (14, 1941130), (20, 1358791), (28, 970565), (35, 776452), (70, 388226), (140, 194113)]