84506420

素因数分解:

$2^2\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{3671}}^1$

素因数の和:4831

約数の個数: 24

約数和(自身を含む): 177666048

約数和(自身を除く): 93159628

約数列:

[1, 2, 4, 5, 10, 20, 1151, 2302, 3671, 4604, 5755, 7342, 11510, 14684, 18355, 23020, 36710, 73420, 4225321, 8450642, 16901284, 21126605, 42253210, 84506420]

約数ペア:

[(1, 84506420), (2, 42253210), (4, 21126605), (5, 16901284), (10, 8450642), (20, 4225321), (1151, 73420), (2302, 36710), (3671, 23020), (4604, 18355), (5755, 14684), (7342, 11510)]