2054060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3313}}^1$

素因数の和:3353

約数の個数: 24

約数和(自身を含む): 4454016

約数和(自身を除く): 2399956

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 3313, 6626, 13252, 16565, 33130, 66260, 102703, 205406, 410812, 513515, 1027030, 2054060]

約数ペア:

[(1, 2054060), (2, 1027030), (4, 513515), (5, 410812), (10, 205406), (20, 102703), (31, 66260), (62, 33130), (124, 16565), (155, 13252), (310, 6626), (620, 3313)]