80473828

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{379}}^1\times {\mathrm{487}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 142788800

約数和(自身を除く): 62314972

約数列:

[1, 2, 4, 109, 218, 379, 436, 487, 758, 974, 1516, 1948, 41311, 53083, 82622, 106166, 165244, 184573, 212332, 369146, 738292, 20118457, 40236914, 80473828]

約数ペア:

[(1, 80473828), (2, 40236914), (4, 20118457), (109, 738292), (218, 369146), (379, 212332), (436, 184573), (487, 165244), (758, 106166), (974, 82622), (1516, 53083), (1948, 41311)]