2016650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:826

約数の個数: 24

約数和(自身を含む): 3826764

約数和(自身を除く): 1810114

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 761, 1325, 1522, 2650, 3805, 7610, 19025, 38050, 40333, 80666, 201665, 403330, 1008325, 2016650]

約数ペア:

[(1, 2016650), (2, 1008325), (5, 403330), (10, 201665), (25, 80666), (50, 40333), (53, 38050), (106, 19025), (265, 7610), (530, 3805), (761, 2650), (1325, 1522)]