184460420

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{43711}}^1$

素因数の和:43931

約数の個数: 24

約数和(自身を含む): 389211648

約数和(自身を除く): 204751228

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 43711, 87422, 174844, 218555, 437110, 874220, 9223021, 18446042, 36892084, 46115105, 92230210, 184460420]

約数ペア:

[(1, 184460420), (2, 92230210), (4, 46115105), (5, 36892084), (10, 18446042), (20, 9223021), (211, 874220), (422, 437110), (844, 218555), (1055, 174844), (2110, 87422), (4220, 43711)]