2019858175

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{2833}}^1$

素因数の和:2960

約数の個数: 36

約数和(自身を含む): 2677789920

約数和(自身を除く): 657931745

約数列:

[1, 5, 19, 25, 79, 95, 361, 395, 475, 1501, 1805, 1975, 2833, 7505, 9025, 14165, 28519, 37525, 53827, 70825, 142595, 223807, 269135, 712975, 1022713, 1119035, 1345675, 4252333, 5113565, 5595175, 21261665, 25567825, 80794327, 106308325, 403971635, 2019858175]

約数ペア:

[(1, 2019858175), (5, 403971635), (19, 106308325), (25, 80794327), (79, 25567825), (95, 21261665), (361, 5595175), (395, 5113565), (475, 4252333), (1501, 1345675), (1805, 1119035), (1975, 1022713), (2833, 712975), (7505, 269135), (9025, 223807), (14165, 142595), (28519, 70825), (37525, 53827)]